v1.3.0 Restructure Saxonite workspace and upgrade to .NET 10 (#1)

Move Saxonite’s projects into a dedicated `Workspace` folder and align the solution with .NET 10 and the current Common workspace. Update encryption integration, test project structure and coverage, and repository guidance and upgrade notes.

- Relocate application and library projects while retaining Git rename history.
- Split tests into Admin, Online, and Shared projects; add representative behavioral and serialization tests.
- Update Common integration, application version, and repository documentation.

Application version: 1.3.0

Reviewed-on: #1
Co-authored-by: andy <andy@sarand.com>

Workspace/SaxoniteStandardBase/Base/Bus/Reference/SaxGolfUsgaCountry.cs

@@ -0,0 +1,256 @@
+using DocumentFormat.OpenXml.Office2010.Excel;
+using NPOI.SS.Formula.Functions;
+using Sarand.Net.Standard.Base.Bus;
+using Sarand.Net.Standard.Base.Core;
+using Sarand.Net.Standard.Base.Utils;
+using Saxonite.Net.Standard.Base.App;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using static Sarand.Net.Standard.Base.Bus.SacsHierarchyItem;
+
+namespace Saxonite.Net.Standard.Base.Bus.Reference
+{
+	//=======================================================================
+	// Golf - USGA Country.
+	//=======================================================================
+	public abstract class SaxGolfUsgaCountry : SaxDisposableHierarchyItem, IDisposable
+	{
+		//-------------------------------------------------------------------
+		// Columns.
+		public enum Column
+		{
+			Pos,
+			Id,
+			CountryCode,
+			EntCountryCode,
+			CountryName,
+			ProvincesUpdateAt_Date,
+			// Associated data.
+			ProvinceCount_All,
+			ProvinceCount_Active,
+			FacilityCount_All,
+			FacilityCount_Active,
+			/// <summary>Facility population %.</summary>
+			FacilityPercent,
+			// Common.
+			Notes,
+			Flags,
+			Status,
+			Status_Desc,
+			Status_Ind,
+			CreateOn_Date,
+			UpdateOn_Date,
+		}
+
+		//-------------------------------------------------------------------
+		/// <summary>Properties other than common.</summary>
+		public class DataProperties
+		{
+			public String CountryCode { get; set; } = String.Empty;
+			public String EntCountryCode { get; set; } = String.Empty;
+			public String CountryName { get; set; } = String.Empty;
+			public DateTime? ProvincesUpdateAt { get; set; } = null;
+		}
+
+		//-------------------------------------------------------------------
+		// Data.
+		public new class Data : SacsHierarchyItem.Data
+		{
+			// Data members.
+			private readonly DataProperties data = new DataProperties();
+			// Construction.
+			public Data()
+			{
+				Status = DefaultStatus;
+			}
+			// Properties.
+			public String CountryCode
+			{
+				get { return data.CountryCode; }
+				set { CheckChanged(data.CountryCode, value); data.CountryCode = value; }
+			}
+			public String EntCountryCode
+			{
+				get { return data.EntCountryCode; }
+				set { CheckChanged(data.EntCountryCode, value); data.EntCountryCode = value; }
+			}
+			public String CountryName
+			{
+				get { return data.CountryName; }
+				set { CheckChanged(data.CountryName, value); data.CountryName = value; }
+			}
+			public DateTime? ProvincesUpdateAt
+			{
+				get { return data.ProvincesUpdateAt; }
+				set { CheckChangedNullable(data.ProvincesUpdateAt, value); data.ProvincesUpdateAt = value; }
+			}
+			// Population.
+			internal void PopulateFrom(Data data)
+			{
+				CountryCode = data.CountryCode;
+				EntCountryCode = data.EntCountryCode;
+				CountryName = data.CountryName;
+				ProvincesUpdateAt = data.ProvincesUpdateAt;
+				base.PopulateFrom(data);
+			}
+			public Data Clone()
+			{
+				Data data = new Data();
+				data.PopulateFrom(this);
+				return data;
+			}
+		}
+
+		//-------------------------------------------------------------------
+		// Error field - identify properties with validation error.
+		public new class ErrField : SacsHierarchyItem.ErrField
+		{
+			// Identifies the field that has invalid data.
+			public ValidValue CountryCode { get; set; } = ValidValue.Valid;
+			public ValidValue EntCountryCode { get; set; } = ValidValue.Valid;
+			public ValidValue CountryName { get; set; } = ValidValue.Valid;
+			public ValidValue ProvincesUpdateAt { get; set; } = ValidValue.Valid;
+		}
+
+		//-------------------------------------------------------------------
+		// Data members.
+		private readonly Data data = new Data();
+
+		//-------------------------------------------------------------------
+		// Construction.
+		protected SaxGolfUsgaCountry(SysId id) : base(id)
+		{
+			base.SetData(data);
+			Status = DefaultStatus;
+		}
+
+		//-------------------------------------------------------------------
+		// Status.
+		private static readonly List<SaStatus> validStatuses = new List<SaStatus>()
+		{
+			SaStatus.Active,
+			SaStatus.Inactive,
+			SaStatus.Deleted,
+		};
+		public static SaStatus DefaultStatus { get { return SaStatus.Active; } }
+		public static List<SaStatus> ValidStatuses { get { return new List<SaStatus>(validStatuses); } }
+		public static DataValue.TriStateType GetStatusTriState(SaStatus status)
+		{
+			if (status == SaStatus.Active) return DataValue.TriStateType.Green;
+			if (status == SaStatus.Inactive) return DataValue.TriStateType.Red;
+			if (status == SaStatus.Deleted) return DataValue.TriStateType.Purple;
+			return DataValue.TriStateType.Unknown;
+		}
+
+		//-------------------------------------------------------------------
+		// Utilities.
+		public ItemId GetItemId()
+		{
+			return new ItemId((short)Sax.DataItemType.Golf_UsgaCountry, Id);
+		}
+
+		//-------------------------------------------------------------------
+		public void Dispose() { }
+
+		//-------------------------------------------------------------------
+		// Properties.
+		public Data GetData() { return data.Clone(); }
+		public void SetData(Data data)
+		{
+			// Properties that cannot be changed if previously specified.
+			if (SysId.IsValid(Id) && SysId.ToInt(Id) != SysId.ToInt(data.Id))
+				throw new NotSupportedException($"{SysUtil.Fn} Id cannot be changed");
+			this.data.PopulateFrom(data);
+		}
+		public String CountryCode
+		{
+			get { return data.CountryCode; }
+			set { data.CountryCode = value; }
+		}
+		public String EntCountryCode
+		{
+			get { return data.EntCountryCode; }
+			set { data.EntCountryCode = value; }
+		}
+		public String CountryName
+		{
+			get { return data.CountryName; }
+			set { data.CountryName = value; }
+		}
+		public DateTime? ProvincesUpdateAt
+		{
+			get { return data.ProvincesUpdateAt; }
+			set { data.ProvincesUpdateAt = value; }
+		}
+
+		//-------------------------------------------------------------------
+		// Flags - positions 1-16 available.
+		public const byte Flag_Priority = 0x01;
+		public bool Priority
+		{
+			get { return GetFlag(Flag_Priority); }
+			set { SetFlag(Flag_Priority, value); }
+		}
+
+		//-------------------------------------------------------------------
+		//                   A s s o c i a t e d   D a t a
+		//-------------------------------------------------------------------
+
+		//-------------------------------------------------------------------
+		//                            P a r a m s
+		//-------------------------------------------------------------------
+		// List parameters.
+		public enum StatusCat
+		{
+			NotDeleted = 0,
+			ActiveOnly,
+			InactiveOnly,
+			Any,
+			DeletedOnly,
+		}
+		/// <summary>
+		/// Item list parameters.
+		/// </summary>
+		public new class Params : SacsHierarchyItem.Params
+		{
+			// List filtering.
+			public List<SysId> IdsIncluded { get; } = new List<SysId>();
+			public List<SysId> IdsExcluded { get; } = new List<SysId>();
+			/// <summary>Generic filter - partial country code or name.</summary>
+			public String CountryFilter { get; set; }
+			/// <summary>Restrict the results by code.</summary>
+			public HashSet<String> CountryCodesIncluded { get; } = new HashSet<String>(StringComparer.OrdinalIgnoreCase);
+			public String CountryNameFull { get; set; }
+			public String CountryNamePartial { get; set; }
+			// Flags.
+			public FlagState PriorityFlagState { get; set; } = FlagState.Either;
+			// Associated data.
+			public BoolState HasProvinces { get; set; } = BoolState.Either;
+			// Common properties.
+			public String NotesPartial { get; set; }
+			public StatusCat StatusCat { get; set; } = StatusCat.ActiveOnly;
+		}
+
+		//-------------------------------------------------------------------
+	}
+	//=======================================================================
+	// Item list extension methods.
+	public static class SaxGolfUsgaCountryList
+	{
+		//-------------------------------------------------------------------
+		public static SaxGolfUsgaCountry GetCountryById(this IEnumerable<SaxGolfUsgaCountry> values, SysId countryId)
+		{
+			if (!SysId.IsValid(countryId)) return null;
+			foreach (SaxGolfUsgaCountry country in values)
+				if (country.Id.Equals(countryId)) return country;
+			return null;
+		}
+
+		//-------------------------------------------------------------------
+	}
+
+	//=======================================================================
+}

Workspace/SaxoniteStandardBase/Base/Bus/Reference/SaxGolfUsgaCourse.cs

@@ -0,0 +1,428 @@
+using NPOI.SS.Formula.Functions;
+using Sarand.Net.Standard.Base.Bus;
+using Sarand.Net.Standard.Base.Core;
+using Sarand.Net.Standard.Base.Utils;
+using Saxonite.Net.Standard.Base.App;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Saxonite.Net.Standard.Base.Bus.Reference
+{
+	//=======================================================================
+	// Golf - USGA Course.
+	//=======================================================================
+	public abstract class SaxGolfUsgaCourse : SaxDisposableHierarchyItem, IDisposable
+	{
+		//-------------------------------------------------------------------
+		// Columns.
+		public enum Column
+		{
+			Pos,
+			Id,
+			CountryId,
+			Country_Name,
+			ProvinceId,
+			Province_Name,
+			FacilityId,
+			Facility_Name,
+			UsgaCourseId,
+			LegacyCrpCourseId,
+			Caption,
+			CourseName,
+			FullName,
+			Address1,
+			Address2,
+			City,
+			PostalCode,
+			Email,
+			Telephone,
+			MarkersUpdateOn_Date,
+			// Associated data.
+			MarkerCount_All,
+			MarkerCount_Active,
+			// Common.
+			Notes,
+			Flags,
+			Status,
+			Status_Desc,
+			Status_Ind,
+			CreateOn_Date,
+			UpdateOn_Date,
+		}
+
+		//-------------------------------------------------------------------
+		/// <summary>Properties other than common.</summary>
+		public class DataProperties
+		{
+			public SysId FacilityId { get; set; }
+			public SysId UsgaCourseId { get; set; }
+			public SysId LegacyCrpCourseId { get; set; }
+			public String Caption { get; set; } = String.Empty;
+			public String CourseName { get; set; } = String.Empty;
+			public String FullName { get; set; } = String.Empty;
+			public String Address1 { get; set; } = String.Empty;
+			public String Address2 { get; set; } = String.Empty;
+			public String City { get; set; } = String.Empty;
+			public String PostalCode { get; set; } = String.Empty;
+			public Decimal? Latitude { get; set; } = null;
+			public Decimal? Longitude { get; set; } = null;
+			public String Email { get; set; } = String.Empty;
+			public String Telephone { get; set; } = String.Empty;
+			public DateTime? MarkersUpdateAt { get; set; } = null;
+			public String MarkersData { get; set; } = String.Empty;
+		}
+
+		//-------------------------------------------------------------------
+		// Data.
+		public new class Data : SacsHierarchyItem.Data
+		{
+			// Data members.
+			private readonly DataProperties data = new DataProperties();
+			// Construction.
+			public Data()
+			{
+				Status = DefaultStatus;
+			}
+			// Properties.
+			public SysId FacilityId
+			{
+				get { return data.FacilityId; }
+				set { CheckChanged(data.FacilityId, value); data.FacilityId = value; }
+			}
+			public SysId UsgaCourseId
+			{
+				get { return data.UsgaCourseId; }
+				set { CheckChanged(data.UsgaCourseId, value); data.UsgaCourseId = value; }
+			}
+			public SysId LegacyCrpCourseId
+			{
+				get { return data.LegacyCrpCourseId; }
+				set { CheckChanged(data.LegacyCrpCourseId, value); data.LegacyCrpCourseId = value; }
+			}
+			public String Caption
+			{
+				get { return data.Caption; }
+				set { CheckChanged(data.Caption, value); data.Caption = value; }
+			}
+			public String CourseName
+			{
+				get { return data.CourseName; }
+				set { CheckChanged(data.CourseName, value); data.CourseName = value; }
+			}
+			public String FullName
+			{
+				get { return data.FullName; }
+				set { CheckChanged(data.FullName, value); data.FullName = value; }
+			}
+			public String Address1
+			{
+				get { return data.Address1; }
+				set { CheckChanged(data.Address1, value); data.Address1 = value; }
+			}
+			public String Address2
+			{
+				get { return data.Address2; }
+				set { CheckChanged(data.Address2, value); data.Address2 = value; }
+			}
+			public String City
+			{
+				get { return data.City; }
+				set { CheckChanged(data.City, value); data.City = value; }
+			}
+			public String PostalCode
+			{
+				get { return data.PostalCode; }
+				set { CheckChanged(data.PostalCode, value); data.PostalCode = value; }
+			}
+			public decimal? Latitude
+			{
+				get { return data.Latitude; }
+				set { CheckChangedNullable(data.Latitude, value); data.Latitude = value; }
+			}
+			public decimal? Longitude
+			{
+				get { return data.Longitude; }
+				set { CheckChangedNullable(data.Longitude, value); data.Longitude = value; }
+			}
+			public String Email
+			{
+				get { return data.Email; }
+				set { CheckChanged(data.Email, value); data.Email = value; }
+			}
+			public String Telephone
+			{
+				get { return data.Telephone; }
+				set { CheckChanged(data.Telephone, value); data.Telephone = value; }
+			}
+			public DateTime? MarkersUpdateAt
+			{
+				get { return data.MarkersUpdateAt; }
+				set { CheckChangedNullable(data.MarkersUpdateAt, value); data.MarkersUpdateAt = value; }
+			}
+			public String MarkersData
+			{
+				get { return data.MarkersData; }
+				set { CheckChanged(data.MarkersData, value); data.MarkersData = value; }
+			}
+			// Population.
+			internal void PopulateFrom(Data data)
+			{
+				FacilityId = data.FacilityId;
+				UsgaCourseId = data.UsgaCourseId;
+				LegacyCrpCourseId = data.LegacyCrpCourseId;
+				Caption = data.Caption;
+				CourseName = data.CourseName;
+				FullName = data.FullName;
+				Address1 = data.Address1;
+				Address2 = data.Address2;
+				City = data.City;
+				PostalCode = data.PostalCode;
+				Latitude = data.Latitude;
+				Longitude = data.Longitude;
+				Email = data.Email;
+				Telephone = data.Telephone;
+				MarkersUpdateAt = data.MarkersUpdateAt;
+				MarkersData = data.MarkersData;
+				base.PopulateFrom(data);
+			}
+			public Data Clone()
+			{
+				Data data = new Data();
+				data.PopulateFrom(this);
+				return data;
+			}
+		}
+
+		//-------------------------------------------------------------------
+		// Error field - identify properties with validation error.
+		public new class ErrField : SacsHierarchyItem.ErrField
+		{
+			// Identifies the field that has invalid data.
+			public ValidValue FacilityId { get; set; } = ValidValue.Valid;
+			public ValidValue CourseId { get; set; } = ValidValue.Valid;
+			public ValidValue LegacyCrpCourseId { get; set; } = ValidValue.Valid;
+			public ValidValue Caption { get; set; } = ValidValue.Valid;
+			public ValidValue CourseName { get; set; } = ValidValue.Valid;
+			public ValidValue FullName { get; set; } = ValidValue.Valid;
+			public ValidValue Address1 { get; set; } = ValidValue.Valid;
+			public ValidValue Address2 { get; set; } = ValidValue.Valid;
+			public ValidValue City { get; set; } = ValidValue.Valid;
+			public ValidValue PostalCode { get; set; } = ValidValue.Valid;
+			public ValidValue Latitude { get; set; } = ValidValue.Valid;
+			public ValidValue Longitude { get; set; } = ValidValue.Valid;
+			public ValidValue Email { get; set; } = ValidValue.Valid;
+			public ValidValue Telephone { get; set; } = ValidValue.Valid;
+			public ValidValue MarkersUpdateAt { get; set; } = ValidValue.Valid;
+			public ValidValue MarkersData { get; set; } = ValidValue.Valid;
+		}
+
+		//-------------------------------------------------------------------
+		// Data members.
+		private readonly Data data = new Data();
+
+		//-------------------------------------------------------------------
+		// Construction.
+		protected SaxGolfUsgaCourse(SysId id, SysId facilityId) : base(id)
+		{
+			base.SetData(data);
+			this.FacilityId = facilityId;
+			Status = DefaultStatus;
+		}
+
+		//-------------------------------------------------------------------
+		// Status.
+		private static readonly List<SaStatus> validStatuses = new List<SaStatus>()
+		{
+			SaStatus.Active,
+			SaStatus.Inactive,
+			SaStatus.Deleted,
+		};
+		public static SaStatus DefaultStatus { get { return SaStatus.Active; } }
+		public static List<SaStatus> ValidStatuses { get { return new List<SaStatus>(validStatuses); } }
+		public static DataValue.TriStateType GetStatusTriState(SaStatus status)
+		{
+			if (status == SaStatus.Active) return DataValue.TriStateType.Green;
+			if (status == SaStatus.Inactive) return DataValue.TriStateType.Red;
+			if (status == SaStatus.Deleted) return DataValue.TriStateType.Purple;
+			return DataValue.TriStateType.Unknown;
+		}
+
+		//-------------------------------------------------------------------
+		// Utilities.
+		public ItemId GetItemId()
+		{
+			return new ItemId((short)Sax.DataItemType.Golf_UsgaCourse, Id);
+		}
+
+		//-------------------------------------------------------------------
+		public void Dispose() { }
+
+		//-------------------------------------------------------------------
+		// Properties.
+		public Data GetData() { return data.Clone(); }
+		public void SetData(Data data)
+		{
+			// Properties that cannot be changed if previously specified.
+			if (SysId.IsValid(Id) && SysId.ToInt(Id) != SysId.ToInt(data.Id))
+				throw new NotSupportedException($"{SysUtil.Fn} Id cannot be changed");
+			this.data.PopulateFrom(data);
+		}
+		public SysId FacilityId
+		{
+			get { return data.FacilityId; }
+			set { data.FacilityId = value; }
+		}
+		public SysId UsgaCourseId
+		{
+			get { return data.UsgaCourseId; }
+			set { data.UsgaCourseId = value; }
+		}
+		public SysId LegacyCrpCourseId
+		{
+			get { return data.LegacyCrpCourseId; }
+			set { data.LegacyCrpCourseId = value; }
+		}
+		public String Caption
+		{
+			get { return data.Caption; }
+			set { data.Caption = value; }
+		}
+		public String CourseName
+		{
+			get { return data.CourseName; }
+			set { data.CourseName = value; }
+		}
+		public String FullName
+		{
+			get { return data.FullName; }
+			set { data.FullName = value; }
+		}
+		public String Address1
+		{
+			get { return data.Address1; }
+			set { data.Address1 = value; }
+		}
+		public String Address2
+		{
+			get { return data.Address2; }
+			set { data.Address2 = value; }
+		}
+		public String City
+		{
+			get { return data.City; }
+			set { data.City = value; }
+		}
+		public String PostalCode
+		{
+			get { return data.PostalCode; }
+			set { data.PostalCode = value; }
+		}
+		public decimal? Latitude
+		{
+			get { return data.Latitude; }
+			set { data.Latitude = value; }
+		}
+		public decimal? Longitude
+		{
+			get { return data.Longitude; }
+			set { data.Longitude = value; }
+		}
+		public String Email
+		{
+			get { return data.Email; }
+			set { data.Email = value; }
+		}
+		public String Telephone
+		{
+			get { return data.Telephone; }
+			set { data.Telephone = value; }
+		}
+		public DateTime? MarkersUpdateAt
+		{
+			get { return data.MarkersUpdateAt; }
+			set { data.MarkersUpdateAt = value; }
+		}
+		public String MarkersData
+		{
+			get { return data.MarkersData; }
+			set { data.MarkersData = value; }
+		}
+
+		//-------------------------------------------------------------------
+		// Flags - positions 1-16 available.
+		public const byte Flag_Priority = 0x01;
+		public bool Priority
+		{
+			get { return GetFlag(Flag_Priority); }
+			set { SetFlag(Flag_Priority, value); }
+		}
+
+		//-------------------------------------------------------------------
+		//                   A s s o c i a t e d   D a t a
+		//-------------------------------------------------------------------
+
+		//-------------------------------------------------------------------
+		//                            P a r a m s
+		//-------------------------------------------------------------------
+		// List parameters.
+		public enum StatusCat
+		{
+			NotDeleted = 0,
+			ActiveOnly,
+			InactiveOnly,
+			Any,
+			DeletedOnly,
+		}
+		/// <summary>
+		/// Item list parameters.
+		/// </summary>
+		public new class Params : SacsHierarchyItem.Params
+		{
+			// List filtering.
+			public List<SysId> IdsIncluded { get; } = new List<SysId>();
+			public List<SysId> IdsExcluded { get; } = new List<SysId>();
+			public List<SysId> ProvinceIdsIncluded { get; } = new List<SysId>();
+			public List<SysId> FacilityIdsIncluded { get; } = new List<SysId>();
+			/// <summary>USGA Course Ids.</summary>
+			public List<SysId> UsgaCourseIdsIncluded { get; } = new List<SysId>();
+			/// <summary>Generic filter - partial name, address etc.</summary>
+			public String CourseFilter { get; set; }
+			public String CourseNameFull { get; set; }
+			public String CourseNamePartial { get; set; }
+			public BoolState HasMarkersData { get; set; } = BoolState.Either;
+			// Flags.
+			public FlagState PriorityFlagState { get; set; } = FlagState.Either;
+			// Associated data.
+			public BoolState HasMarkers { get; set; } = BoolState.Either;
+			// Common properties.
+			public String NotesPartial { get; set; }
+			public StatusCat StatusCat { get; set; } = StatusCat.ActiveOnly;
+			// Table aliases - blank if not linked.
+			public String Alias_Country { get; set; }
+			public String Alias_Province { get; set; }
+			public String Alias_Facility { get; set; }
+		}
+
+		//-------------------------------------------------------------------
+	}
+	//=======================================================================
+	// Item list extension methods.
+	public static class SaxGolfUsgaCourseList
+	{
+		//-------------------------------------------------------------------
+		public static SaxGolfUsgaCourse GetCourseById(this IEnumerable<SaxGolfUsgaCourse> values, SysId courseId)
+		{
+			if (!SysId.IsValid(courseId)) return null;
+			foreach (SaxGolfUsgaCourse province in values)
+				if (province.Id.Equals(courseId)) return province;
+			return null;
+		}
+
+		//-------------------------------------------------------------------
+	}
+
+	//=======================================================================
+}

Workspace/SaxoniteStandardBase/Base/Bus/Reference/SaxGolfUsgaFacility.cs

@@ -0,0 +1,344 @@
+using NPOI.SS.Formula.Functions;
+using Sarand.Net.Standard.Base.Bus;
+using Sarand.Net.Standard.Base.Core;
+using Sarand.Net.Standard.Base.Utils;
+using Saxonite.Net.Standard.Base.App;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Saxonite.Net.Standard.Base.Bus.Reference
+{
+	//=======================================================================
+	// Golf - USGA Facility.
+	//=======================================================================
+	public abstract class SaxGolfUsgaFacility : SaxDisposableHierarchyItem, IDisposable
+	{
+		//-------------------------------------------------------------------
+		// Columns.
+		public enum Column
+		{
+			Pos,
+			Id,
+			CountryId,
+			Country_Name,
+			ProvinceId,
+			Province_Name,
+			UsgaFacilityId,
+			FacilityName,
+			Address1,
+			Address2,
+			City,
+			PostalCode,
+			Email,
+			Telephone,
+			// Associated data.
+			// Common.
+			Notes,
+			Flags,
+			Status,
+			Status_Desc,
+			Status_Ind,
+			CreateOn_Date,
+			UpdateOn_Date,
+		}
+
+		//-------------------------------------------------------------------
+		/// <summary>Properties other than common.</summary>
+		public class DataProperties
+		{
+			public SysId ProvinceId { get; set; }
+			public SysId UsgaFacilityId { get; set; }
+			public String FacilityName { get; set; } = String.Empty;
+			public String Address1 { get; set; } = String.Empty;
+			public String Address2 { get; set; } = String.Empty;
+			public String City { get; set; } = String.Empty;
+			public String PostalCode { get; set; } = String.Empty;
+			public Decimal? Latitude { get; set; } = null;
+			public Decimal? Longitude { get; set; } = null;
+			public String Email { get; set; } = String.Empty;
+			public String Telephone { get; set; } = String.Empty;
+		}
+
+		//-------------------------------------------------------------------
+		// Data.
+		public new class Data : SacsHierarchyItem.Data
+		{
+			// Data members.
+			private readonly DataProperties data = new DataProperties();
+			// Construction.
+			public Data()
+			{
+				Status = DefaultStatus;
+			}
+			// Properties.
+			public SysId ProvinceId
+			{
+				get { return data.ProvinceId; }
+				set { CheckChanged(data.ProvinceId, value); data.ProvinceId = value; }
+			}
+			public SysId UsgaFacilityId
+			{
+				get { return data.UsgaFacilityId; }
+				set { CheckChanged(data.UsgaFacilityId, value); data.UsgaFacilityId = value; }
+			}
+			public String FacilityName
+			{
+				get { return data.FacilityName; }
+				set { CheckChanged(data.FacilityName, value); data.FacilityName = value; }
+			}
+			public String Address1
+			{
+				get { return data.Address1; }
+				set { CheckChanged(data.Address1, value); data.Address1 = value; }
+			}
+			public String Address2
+			{
+				get { return data.Address2; }
+				set { CheckChanged(data.Address2, value); data.Address2 = value; }
+			}
+			public String City
+			{
+				get { return data.City; }
+				set { CheckChanged(data.City, value); data.City = value; }
+			}
+			public String PostalCode
+			{
+				get { return data.PostalCode; }
+				set { CheckChanged(data.PostalCode, value); data.PostalCode = value; }
+			}
+			public decimal? Latitude
+			{
+				get { return data.Latitude; }
+				set { CheckChangedNullable(data.Latitude, value); data.Latitude = value; }
+			}
+			public decimal? Longitude
+			{
+				get { return data.Longitude; }
+				set { CheckChangedNullable(data.Longitude, value); data.Longitude = value; }
+			}
+			public String Email
+			{
+				get { return data.Email; }
+				set { CheckChanged(data.Email, value); data.Email = value; }
+			}
+			public String Telephone
+			{
+				get { return data.Telephone; }
+				set { CheckChanged(data.Telephone, value); data.Telephone = value; }
+			}
+			// Population.
+			internal void PopulateFrom(Data data)
+			{
+				ProvinceId = data.ProvinceId;
+				UsgaFacilityId = data.UsgaFacilityId;
+				FacilityName = data.FacilityName;
+				Address1 = data.Address1;
+				Address2 = data.Address2;
+				City = data.City;
+				PostalCode = data.PostalCode;
+				Latitude = data.Latitude;
+				Longitude = data.Longitude;
+				Email = data.Email;
+				Telephone = data.Telephone;
+				base.PopulateFrom(data);
+			}
+			public Data Clone()
+			{
+				Data data = new Data();
+				data.PopulateFrom(this);
+				return data;
+			}
+		}
+
+		//-------------------------------------------------------------------
+		// Error field - identify properties with validation error.
+		public new class ErrField : SacsHierarchyItem.ErrField
+		{
+			// Identifies the field that has invalid data.
+			public ValidValue ProvinceId { get; set; } = ValidValue.Valid;
+			public ValidValue UsgaFacilityId { get; set; } = ValidValue.Valid;
+			public ValidValue FacilityName { get; set; } = ValidValue.Valid;
+			public ValidValue Address1 { get; set; } = ValidValue.Valid;
+			public ValidValue Address2 { get; set; } = ValidValue.Valid;
+			public ValidValue City { get; set; } = ValidValue.Valid;
+			public ValidValue PostalCode { get; set; } = ValidValue.Valid;
+			public ValidValue Latitude { get; set; } = ValidValue.Valid;
+			public ValidValue Longitude { get; set; } = ValidValue.Valid;
+			public ValidValue Email { get; set; } = ValidValue.Valid;
+			public ValidValue Telephone { get; set; } = ValidValue.Valid;
+		}
+
+		//-------------------------------------------------------------------
+		// Data members.
+		private readonly Data data = new Data();
+
+		//-------------------------------------------------------------------
+		// Construction.
+		protected SaxGolfUsgaFacility(SysId id, SysId provinceId) : base(id)
+		{
+			base.SetData(data);
+			this.ProvinceId = provinceId;
+			Status = DefaultStatus;
+		}
+
+		//-------------------------------------------------------------------
+		// Status.
+		private static readonly List<SaStatus> validStatuses = new List<SaStatus>()
+		{
+			SaStatus.Active,
+			SaStatus.Inactive,
+			SaStatus.Deleted,
+		};
+		public static SaStatus DefaultStatus { get { return SaStatus.Active; } }
+		public static List<SaStatus> ValidStatuses { get { return new List<SaStatus>(validStatuses); } }
+		public static DataValue.TriStateType GetStatusTriState(SaStatus status)
+		{
+			if (status == SaStatus.Active) return DataValue.TriStateType.Green;
+			if (status == SaStatus.Inactive) return DataValue.TriStateType.Red;
+			if (status == SaStatus.Deleted) return DataValue.TriStateType.Purple;
+			return DataValue.TriStateType.Unknown;
+		}
+
+		//-------------------------------------------------------------------
+		// Utilities.
+		public ItemId GetItemId()
+		{
+			return new ItemId((short)Sax.DataItemType.Golf_UsgaFacility, Id);
+		}
+
+		//-------------------------------------------------------------------
+		public void Dispose() { }
+
+		//-------------------------------------------------------------------
+		// Properties.
+		public Data GetData() { return data.Clone(); }
+		public void SetData(Data data)
+		{
+			// Properties that cannot be changed if previously specified.
+			if (SysId.IsValid(Id) && SysId.ToInt(Id) != SysId.ToInt(data.Id))
+				throw new NotSupportedException($"{SysUtil.Fn} Id cannot be changed");
+			this.data.PopulateFrom(data);
+		}
+		public SysId ProvinceId
+		{
+			get { return data.ProvinceId; }
+			set { data.ProvinceId = value; }
+		}
+		public SysId UsgaFacilityId
+		{
+			get { return data.UsgaFacilityId; }
+			set { data.UsgaFacilityId = value; }
+		}
+		public String FacilityName
+		{
+			get { return data.FacilityName; }
+			set { data.FacilityName = value; }
+		}
+		public String Address1
+		{
+			get { return data.Address1; }
+			set { data.Address1 = value; }
+		}
+		public String Address2
+		{
+			get { return data.Address2; }
+			set { data.Address2 = value; }
+		}
+		public String City
+		{
+			get { return data.City; }
+			set { data.City = value; }
+		}
+		public String PostalCode
+		{
+			get { return data.PostalCode; }
+			set { data.PostalCode = value; }
+		}
+		public decimal? Latitude
+		{
+			get { return data.Latitude; }
+			set { data.Latitude = value; }
+		}
+		public decimal? Longitude
+		{
+			get { return data.Longitude; }
+			set { data.Longitude = value; }
+		}
+		public String Email
+		{
+			get { return data.Email; }
+			set { data.Email = value; }
+		}
+		public String Telephone
+		{
+			get { return data.Telephone; }
+			set { data.Telephone = value; }
+		}
+
+		//-------------------------------------------------------------------
+		// Flags - positions 1-16 available.
+
+		//-------------------------------------------------------------------
+		//                   A s s o c i a t e d   D a t a
+		//-------------------------------------------------------------------
+
+		//-------------------------------------------------------------------
+		//                            P a r a m s
+		//-------------------------------------------------------------------
+		// List parameters.
+		public enum StatusCat
+		{
+			NotDeleted = 0,
+			ActiveOnly,
+			InactiveOnly,
+			Any,
+			DeletedOnly,
+		}
+		/// <summary>
+		/// Item list parameters.
+		/// </summary>
+		public new class Params : SacsHierarchyItem.Params
+		{
+			// List filtering.
+			public List<SysId> IdsIncluded { get; } = new List<SysId>();
+			public List<SysId> IdsExcluded { get; } = new List<SysId>();
+			public List<SysId> ProvinceIdsIncluded { get; } = new List<SysId>();
+			/// <summary>USGA Facility Ids.</summary>
+			public List<SysId> UsgaFacilityIdsIncluded { get; } = new List<SysId>();
+			/// <summary>Generic filter - partial province code or name.</summary>
+			public String FacilityFilter { get; set; }
+			public String FacilityNameFull { get; set; }
+			public String FacilityNamePartial { get; set; }
+			// Associated data.
+			public BoolState HasCourses { get; set; } = BoolState.Either;
+			// Common properties.
+			public String NotesPartial { get; set; }
+			public StatusCat StatusCat { get; set; } = StatusCat.ActiveOnly;
+			// Table aliases - blank if not linked.
+			public String Alias_Country { get; set; }
+			public String Alias_Province { get; set; }
+		}
+
+		//-------------------------------------------------------------------
+	}
+	//=======================================================================
+	// Item list extension methods.
+	public static class SaxGolfUsgaFacilityList
+	{
+		//-------------------------------------------------------------------
+		public static SaxGolfUsgaFacility GetFacilityById(this IEnumerable<SaxGolfUsgaFacility> values, SysId facilityId)
+		{
+			if (!SysId.IsValid(facilityId)) return null;
+			foreach (SaxGolfUsgaFacility province in values)
+				if (province.Id.Equals(facilityId)) return province;
+			return null;
+		}
+
+		//-------------------------------------------------------------------
+	}
+
+	//=======================================================================
+}

Workspace/SaxoniteStandardBase/Base/Bus/Reference/SaxGolfUsgaMarker.cs

@@ -0,0 +1,363 @@
+using NPOI.SS.Formula.Functions;
+using Sarand.Net.Standard.Base.Bus;
+using Sarand.Net.Standard.Base.Core;
+using Sarand.Net.Standard.Base.Utils;
+using Saxonite.Net.Standard.Base.App;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Saxonite.Net.Standard.Base.Bus.Reference
+{
+	//=======================================================================
+	// Golf - USGA Marker.
+	//=======================================================================
+	public abstract class SaxGolfUsgaMarker : SaxDisposableHierarchyItem
+	{
+		//-------------------------------------------------------------------
+		// Columns.
+		public enum Column
+		{
+			Pos,
+			Id,
+			CountryId,
+			Country_Name,
+			ProvinceId,
+			Province_Name,
+			FacilityId,
+			Facility_Name,
+			CourseId,
+			UsgaCourseId,
+			Course_Name,
+			UsgaMarkerId,
+			Caption,
+			Holes,
+			HolesCaption,
+			Tee,
+			Gender,
+			SlopeRating,
+			Par,
+			CourseRating,
+			BogeyRating,
+			Length,
+			// Associated data.
+			// Common.
+			Notes,
+			Flags,
+			Status,
+			Status_Desc,
+			Status_Ind,
+			CreateOn_Date,
+			UpdateOn_Date,
+		}
+
+		//-------------------------------------------------------------------
+		/// <summary>Properties other than common.</summary>
+		public class DataProperties
+		{
+			public SysId CourseId { get; set; }
+			public SysId UsgaMarkerId { get; set; }
+			public String Caption { get; set; } = "";
+			public short Holes { get; set; }
+			public String HolesCaption { get; set; } = "";
+			public String Tee { get; set; } = "";
+			public String Gender { get; set; } = "";
+			public short SlopeRating { get; set; }
+			public short Par { get; set; }
+			public decimal CourseRating { get; set; }
+			public decimal BogeyRating { get; set; }
+			public short Length { get; set; }
+		}
+
+		//-------------------------------------------------------------------
+		// Data.
+		public new class Data : SacsHierarchyItem.Data
+		{
+			// Data members.
+			private readonly DataProperties data = new DataProperties();
+			// Construction.
+			public Data()
+			{
+				Status = DefaultStatus;
+			}
+			// Properties.
+			public SysId CourseId
+			{
+				get { return data.CourseId; }
+				set { CheckChanged(data.CourseId, value); data.CourseId = value; }
+			}
+			public SysId UsgaMarkerId
+			{
+				get { return data.UsgaMarkerId; }
+				set { CheckChanged(data.UsgaMarkerId, value); data.UsgaMarkerId = value; }
+			}
+			public String Caption
+			{
+				get { return data.Caption; }
+				set { CheckChanged(data.Caption, value); data.Caption = value; }
+			}
+			public short Holes
+			{
+				get { return data.Holes; }
+				set { CheckChanged(data.Holes, value); data.Holes = value; }
+			}
+			public String HolesCaption
+			{
+				get { return data.HolesCaption; }
+				set { CheckChanged(data.HolesCaption, value); data.HolesCaption = value; }
+			}
+			public String Tee
+			{
+				get { return data.Tee; }
+				set { CheckChanged(data.Tee, value); data.Tee = value; }
+			}
+			public String Gender
+			{
+				get { return data.Gender; }
+				set { CheckChanged(data.Gender, value); data.Gender = value; }
+			}
+			public short SlopeRating
+			{
+				get { return data.SlopeRating; }
+				set { CheckChanged(data.SlopeRating, value); data.SlopeRating = value; }
+			}
+			public short Par
+			{
+				get { return data.Par; }
+				set { CheckChanged(data.Par, value); data.Par = value; }
+			}
+			public decimal CourseRating
+			{
+				get { return data.CourseRating; }
+				set { CheckChanged(data.CourseRating, value); data.CourseRating = value; }
+			}
+			public decimal BogeyRating
+			{
+				get { return data.BogeyRating; }
+				set { CheckChanged(data.BogeyRating, value); data.BogeyRating = value; }
+			}
+			public short Length
+			{
+				get { return data.Length; }
+				set { CheckChanged(data.Length, value); data.Length = value; }
+			}
+			// Population.
+			internal void PopulateFrom(Data data)
+			{
+				CourseId = data.CourseId;
+				UsgaMarkerId = data.UsgaMarkerId;
+				Caption = data.Caption;
+				Holes = data.Holes;
+				HolesCaption = data.HolesCaption;
+				Tee = data.Tee;
+				Gender = data.Gender;
+				SlopeRating = data.SlopeRating;
+				Par = data.Par;
+				CourseRating = data.CourseRating;
+				BogeyRating = data.BogeyRating;
+				Length = data.Length;
+				base.PopulateFrom(data);
+			}
+			public Data Clone()
+			{
+				Data data = new Data();
+				data.PopulateFrom(this);
+				return data;
+			}
+		}
+
+		//-------------------------------------------------------------------
+		// Error field - identify properties with validation error.
+		public new class ErrField : SacsHierarchyItem.ErrField
+		{
+			// Identifies the field that has invalid data.
+			public ValidValue CourseId { get; set; } = ValidValue.Valid;
+			public ValidValue UsgaMarkerId { get; set; } = ValidValue.Valid;
+			public ValidValue Caption { get; set; } = ValidValue.Valid;
+			public ValidValue Holes { get; set; } = ValidValue.Valid;
+			public ValidValue HolesCaption { get; set; } = ValidValue.Valid;
+			public ValidValue Tee { get; set; } = ValidValue.Valid;
+			public ValidValue Gender { get; set; } = ValidValue.Valid;
+			public ValidValue SlopeRating { get; set; } = ValidValue.Valid;
+			public ValidValue Par { get; set; } = ValidValue.Valid;
+			public ValidValue CourseRating { get; set; } = ValidValue.Valid;
+			public ValidValue BogeyRating { get; set; } = ValidValue.Valid;
+			public ValidValue Length { get; set; } = ValidValue.Valid;
+		}
+
+		//-------------------------------------------------------------------
+		// Data members.
+		private readonly Data data = new Data();
+
+		//-------------------------------------------------------------------
+		// Construction.
+		protected SaxGolfUsgaMarker(SysId id, SysId facilityId) : base(id)
+		{
+			base.SetData(data);
+			this.CourseId = facilityId;
+			Status = DefaultStatus;
+		}
+
+		//-------------------------------------------------------------------
+		// Status.
+		private static readonly List<SaStatus> validStatuses = new List<SaStatus>()
+		{
+			SaStatus.Active,
+			SaStatus.Inactive,
+			SaStatus.Deleted,
+		};
+		public static SaStatus DefaultStatus { get { return SaStatus.Active; } }
+		public static List<SaStatus> ValidStatuses { get { return new List<SaStatus>(validStatuses); } }
+		public static DataValue.TriStateType GetStatusTriState(SaStatus status)
+		{
+			if (status == SaStatus.Active) return DataValue.TriStateType.Green;
+			if (status == SaStatus.Inactive) return DataValue.TriStateType.Red;
+			if (status == SaStatus.Deleted) return DataValue.TriStateType.Purple;
+			return DataValue.TriStateType.Unknown;
+		}
+
+		//-------------------------------------------------------------------
+		// Utilities.
+		public ItemId GetItemId()
+		{
+			return new ItemId((short)Sax.DataItemType.Golf_UsgaMarker, Id);
+		}
+
+		//-------------------------------------------------------------------
+		// Properties.
+		public Data GetData() { return data.Clone(); }
+		public void SetData(Data data)
+		{
+			// Properties that cannot be changed if previously specified.
+			if (SysId.IsValid(Id) && SysId.ToInt(Id) != SysId.ToInt(data.Id))
+				throw new NotSupportedException($"{SysUtil.Fn} Id cannot be changed");
+			this.data.PopulateFrom(data);
+		}
+		public SysId CourseId
+		{
+			get { return data.CourseId; }
+			set { data.CourseId = value; }
+		}
+		public SysId UsgaMarkerId
+		{
+			get { return data.UsgaMarkerId; }
+			set { data.UsgaMarkerId = value; }
+		}
+		public String Caption
+		{
+			get { return data.Caption; }
+			set { data.Caption = value; }
+		}
+		public short Holes
+		{
+			get { return data.Holes; }
+			set { data.Holes = value; }
+		}
+		public String HolesCaption
+		{
+			get { return data.HolesCaption; }
+			set { data.HolesCaption = value; }
+		}
+		public String Tee
+		{
+			get { return data.Tee; }
+			set { data.Tee = value; }
+		}
+		public String Gender
+		{
+			get { return data.Gender; }
+			set { data.Gender = value; }
+		}
+		public short SlopeRating
+		{
+			get { return data.SlopeRating; }
+			set { data.SlopeRating = value; }
+		}
+		public short Par
+		{
+			get { return data.Par; }
+			set { data.Par = value; }
+		}
+		public decimal CourseRating
+		{
+			get { return data.CourseRating; }
+			set { data.CourseRating = value; }
+		}
+		public decimal BogeyRating
+		{
+			get { return data.BogeyRating; }
+			set { data.BogeyRating = value; }
+		}
+		public short Length
+		{
+			get { return data.Length; }
+			set { data.Length = value; }
+		}
+
+		//-------------------------------------------------------------------
+		// Flags - positions 1-16 available.
+
+		//-------------------------------------------------------------------
+		//                   A s s o c i a t e d   D a t a
+		//-------------------------------------------------------------------
+
+		//-------------------------------------------------------------------
+		//                            P a r a m s
+		//-------------------------------------------------------------------
+		// List parameters.
+		public enum StatusCat
+		{
+			NotDeleted = 0,
+			ActiveOnly,
+			InactiveOnly,
+			Any,
+			DeletedOnly,
+		}
+		/// <summary>
+		/// Item list parameters.
+		/// </summary>
+		public new class Params : SacsHierarchyItem.Params
+		{
+			// List filtering.
+			public List<SysId> IdsIncluded { get; } = new List<SysId>();
+			public List<SysId> IdsExcluded { get; } = new List<SysId>();
+			public List<SysId> CourseIdsIncluded { get; } = new List<SysId>();
+			/// <summary>USGA Marker Ids.</summary>
+			public List<SysId> UsgaMarkerIdsIncluded { get; } = new List<SysId>();
+			/// <summary>Generic filter - partial caption, holes, tee, gender etc.</summary>
+			public String MarkerFilter { get; set; }
+			// Marker proprerties.
+			public short Holes { get; set; }
+			public String Gender { get; set; }
+			// Common properties.
+			public String NotesPartial { get; set; }
+			public StatusCat StatusCat { get; set; } = StatusCat.ActiveOnly;
+			// Table aliases - blank if not linked.
+			public String Alias_Country { get; set; }
+			public String Alias_Province { get; set; }
+			public String Alias_Facility { get; set; }
+			public String Alias_Course{ get; set; }
+		}
+
+		//-------------------------------------------------------------------
+	}
+	//=======================================================================
+	// Item list extension methods.
+	public static class SaxGolfUsgaMarkerList
+	{
+		//-------------------------------------------------------------------
+		public static SaxGolfUsgaMarker GetMarkerById(this IEnumerable<SaxGolfUsgaMarker> values, SysId markerId)
+		{
+			if (!SysId.IsValid(markerId)) return null;
+			foreach (SaxGolfUsgaMarker province in values)
+				if (province.Id.Equals(markerId)) return province;
+			return null;
+		}
+
+		//-------------------------------------------------------------------
+	}
+
+	//=======================================================================
+}

Workspace/SaxoniteStandardBase/Base/Bus/Reference/SaxGolfUsgaProvince.cs

@@ -0,0 +1,272 @@
+using NPOI.SS.Formula.Functions;
+using Sarand.Net.Standard.Base.Bus;
+using Sarand.Net.Standard.Base.Core;
+using Sarand.Net.Standard.Base.Utils;
+using Saxonite.Net.Standard.Base.App;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Saxonite.Net.Standard.Base.Bus.Reference
+{
+	//=======================================================================
+	// Golf - USGA Province.
+	//=======================================================================
+	public abstract class SaxGolfUsgaProvince : SaxDisposableHierarchyItem, IDisposable
+	{
+		//-------------------------------------------------------------------
+		// Columns.
+		public enum Column
+		{
+			Pos,
+			Id,
+			CountryId,
+			Country_Name,
+			ProvinceCode,
+			EntProvinceCode,
+			ProvinceName,
+			CoursesUpdateAt_Date,
+			// Associated data.
+			FacilityCount_All,
+			FacilityCount_Active,
+			CourseCount_All,
+			CourseCount_Active,
+			/// <summary>Marker population %.</summary>
+			MarkerPercent,
+			// Common.
+			Notes,
+			Flags,
+			Status,
+			Status_Desc,
+			Status_Ind,
+			CreateOn_Date,
+			UpdateOn_Date,
+		}
+
+		//-------------------------------------------------------------------
+		/// <summary>Properties other than common.</summary>
+		public class DataProperties
+		{
+			public SysId CountryId { get; set; }
+			public String ProvinceCode { get; set; } = String.Empty;
+			public String EntProvinceCode { get; set; } = String.Empty;
+			public String ProvinceName { get; set; } = String.Empty;
+			public DateTime? CoursesUpdateAt { get; set; } = null;
+		}
+
+		//-------------------------------------------------------------------
+		// Data.
+		public new class Data : SacsHierarchyItem.Data
+		{
+			// Data members.
+			private readonly DataProperties data = new DataProperties();
+			// Construction.
+			public Data()
+			{
+				Status = DefaultStatus;
+			}
+			// Properties.
+			public SysId CountryId
+			{
+				get { return data.CountryId; }
+				set { CheckChanged(data.CountryId, value); data.CountryId = value; }
+			}
+			public String ProvinceCode
+			{
+				get { return data.ProvinceCode; }
+				set { CheckChanged(data.ProvinceCode, value); data.ProvinceCode = value; }
+			}
+			public String EntProvinceCode
+			{
+				get { return data.EntProvinceCode; }
+				set { CheckChanged(data.EntProvinceCode, value); data.EntProvinceCode = value; }
+			}
+			public String ProvinceName
+			{
+				get { return data.ProvinceName; }
+				set { CheckChanged(data.ProvinceName, value); data.ProvinceName = value; }
+			}
+			public DateTime? CoursesUpdateAt
+			{
+				get { return data.CoursesUpdateAt; }
+				set { CheckChangedNullable(data.CoursesUpdateAt, value); data.CoursesUpdateAt = value; }
+			}
+			// Population.
+			internal void PopulateFrom(Data data)
+			{
+				CountryId = data.CountryId;
+				ProvinceCode = data.ProvinceCode;
+				EntProvinceCode = data.EntProvinceCode;
+				ProvinceName = data.ProvinceName;
+				CoursesUpdateAt = data.CoursesUpdateAt;
+				base.PopulateFrom(data);
+			}
+			public Data Clone()
+			{
+				Data data = new Data();
+				data.PopulateFrom(this);
+				return data;
+			}
+		}
+
+		//-------------------------------------------------------------------
+		// Error field - identify properties with validation error.
+		public new class ErrField : SacsHierarchyItem.ErrField
+		{
+			// Identifies the field that has invalid data.
+			public ValidValue CountryId { get; set; } = ValidValue.Valid;
+			public ValidValue ProvinceCode { get; set; } = ValidValue.Valid;
+			public ValidValue EntProvinceCode { get; set; } = ValidValue.Valid;
+			public ValidValue ProvinceName { get; set; } = ValidValue.Valid;
+			public ValidValue CoursesUpdateAt { get; set; } = ValidValue.Valid;
+		}
+
+		//-------------------------------------------------------------------
+		// Data members.
+		private readonly Data data = new Data();
+
+		//-------------------------------------------------------------------
+		// Construction.
+		protected SaxGolfUsgaProvince(SysId id, SysId countryId) : base(id)
+		{
+			base.SetData(data);
+			this.CountryId = countryId;
+			Status = DefaultStatus;
+		}
+
+		//-------------------------------------------------------------------
+		// Status.
+		private static readonly List<SaStatus> validStatuses = new List<SaStatus>()
+		{
+			SaStatus.Active,
+			SaStatus.Inactive,
+			SaStatus.Deleted,
+		};
+		public static SaStatus DefaultStatus { get { return SaStatus.Active; } }
+		public static List<SaStatus> ValidStatuses { get { return new List<SaStatus>(validStatuses); } }
+		public static DataValue.TriStateType GetStatusTriState(SaStatus status)
+		{
+			if (status == SaStatus.Active) return DataValue.TriStateType.Green;
+			if (status == SaStatus.Inactive) return DataValue.TriStateType.Red;
+			if (status == SaStatus.Deleted) return DataValue.TriStateType.Purple;
+			return DataValue.TriStateType.Unknown;
+		}
+
+		//-------------------------------------------------------------------
+		// Utilities.
+		public ItemId GetItemId()
+		{
+			return new ItemId((short)Sax.DataItemType.Golf_UsgaProvince, Id);
+		}
+
+		//-------------------------------------------------------------------
+		public void Dispose() { }
+
+		//-------------------------------------------------------------------
+		// Properties.
+		public Data GetData() { return data.Clone(); }
+		public void SetData(Data data)
+		{
+			// Properties that cannot be changed if previously specified.
+			if (SysId.IsValid(Id) && SysId.ToInt(Id) != SysId.ToInt(data.Id))
+				throw new NotSupportedException($"{SysUtil.Fn} Id cannot be changed");
+			this.data.PopulateFrom(data);
+		}
+		public SysId CountryId
+		{
+			get { return data.CountryId; }
+			set { data.CountryId = value; }
+		}
+		public String ProvinceCode
+		{
+			get { return data.ProvinceCode; }
+			set { data.ProvinceCode = value; }
+		}
+		public String EntProvinceCode
+		{
+			get { return data.EntProvinceCode; }
+			set { data.EntProvinceCode = value; }
+		}
+		public String ProvinceName
+		{
+			get { return data.ProvinceName; }
+			set { data.ProvinceName = value; }
+		}
+		public DateTime? CoursesUpdateAt
+		{
+			get { return data.CoursesUpdateAt; }
+			set { data.CoursesUpdateAt = value; }
+		}
+
+		//-------------------------------------------------------------------
+		// Flags - positions 1-16 available.
+		public const byte Flag_Priority = 0x01;
+		public bool Priority
+		{
+			get { return GetFlag(Flag_Priority); }
+			set { SetFlag(Flag_Priority, value); }
+		}
+
+		//-------------------------------------------------------------------
+		//                   A s s o c i a t e d   D a t a
+		//-------------------------------------------------------------------
+
+		//-------------------------------------------------------------------
+		//                            P a r a m s
+		//-------------------------------------------------------------------
+		// List parameters.
+		public enum StatusCat
+		{
+			NotDeleted = 0,
+			ActiveOnly,
+			InactiveOnly,
+			Any,
+			DeletedOnly,
+		}
+		/// <summary>
+		/// Item list parameters.
+		/// </summary>
+		public new class Params : SacsHierarchyItem.Params
+		{
+			// List filtering.
+			public List<SysId> IdsIncluded { get; } = new List<SysId>();
+			public List<SysId> IdsExcluded { get; } = new List<SysId>();
+			public List<SysId> CountryIdsIncluded { get; } = new List<SysId>();
+			/// <summary>Generic filter - partial province code or name.</summary>
+			public String ProvinceFilter { get; set; }
+			public String ProvinceCodeFull { get; set; }
+			public String ProvinceNameFull { get; set; }
+			public String ProvinceNamePartial { get; set; }
+			// Flags.
+			public FlagState PriorityFlagState { get; set; } = FlagState.Either;
+			// Associated data.
+			public BoolState HasFacilities { get; set; } = BoolState.Either;
+			// Common properties.
+			public String NotesPartial { get; set; }
+			public StatusCat StatusCat { get; set; } = StatusCat.ActiveOnly;
+			// Table aliases - blank if not linked.
+			public String Alias_Country { get; set; }
+		}
+
+		//-------------------------------------------------------------------
+	}
+	//=======================================================================
+	// Item list extension methods.
+	public static class SaxGolfUsgaProvinceList
+	{
+		//-------------------------------------------------------------------
+		public static SaxGolfUsgaProvince GetProvinceById(this IEnumerable<SaxGolfUsgaProvince> values, SysId provinceId)
+		{
+			if (!SysId.IsValid(provinceId)) return null;
+			foreach (SaxGolfUsgaProvince province in values)
+				if (province.Id.Equals(provinceId)) return province;
+			return null;
+		}
+
+		//-------------------------------------------------------------------
+	}
+
+	//=======================================================================
+}

Workspace/SaxoniteStandardBase/Base/Bus/SaxActivityFeedback.cs

@@ -0,0 +1,214 @@
+using Sarand.Net.Standard.Base.Bus;
+using Sarand.Net.Standard.Base.Core;
+using Sarand.Net.Standard.Base.Utils;
+using Saxonite.Net.Standard.Base.App;
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace Saxonite.Net.Standard.Base.Bus
+{
+	//=======================================================================
+	// ActivityIndex.
+	//=======================================================================
+	public abstract class SaxActivityFeedback : SaxDisposableHierarchyItem, IDisposable
+	{
+		//-------------------------------------------------------------------
+		// Columns.
+		public enum Column
+		{
+			Pos,
+			// Item.
+			ItemType,
+			ItemType_Code,
+			ItemType_Desc,
+			ItemId,
+			// Feedback.
+			ViewCount,
+			FeedbackCount,
+			FeedbackTotal,
+			FeedbackAverage,
+			// Common.
+			CreateOn_Date,
+			UpdateOn_Date,
+		}
+
+		//-------------------------------------------------------------------
+		/// <summary>Properties other than common.</summary>
+		public class DataProperties
+		{
+			public ItemId ItemId { get; set; } = new ItemId();
+			public long ViewCount { get; set; }
+			public long FeedbackCount { get; set; }
+			public long FeedbackTotal { get; set; }
+			public decimal FeedbackAverage { get; set; }
+		}
+
+		//-------------------------------------------------------------------
+		// Data.
+		public new class Data : SacsHierarchyItem.Data
+		{
+			// Data members.
+			private readonly DataProperties data = new DataProperties();
+			// Construction.
+			public Data() { }
+			// Properties.
+			public ItemId ItemId
+			{
+				get { return data.ItemId; }
+				set { CheckChanged(data.ItemId, value); data.ItemId = value; }
+			}
+			public long ViewCount
+			{
+				get { return data.ViewCount; }
+				set { CheckChanged(data.ViewCount, value); data.ViewCount = value; }
+			}
+			public long FeedbackCount
+			{
+				get { return data.FeedbackCount; }
+				set { CheckChanged(data.FeedbackCount, value); data.FeedbackCount = value; }
+			}
+			public long FeedbackTotal
+			{
+				get { return data.FeedbackTotal; }
+				set { CheckChanged(data.FeedbackTotal, value); data.FeedbackTotal = value; }
+			}
+			public decimal FeedbackAverage
+			{
+				get { return data.FeedbackAverage; }
+				set { CheckChanged(data.FeedbackAverage, value); data.FeedbackAverage = value; }
+			}
+			// Population.
+			internal void PopulateFrom(Data data)
+			{
+				ItemId = data.ItemId;
+				ViewCount = data.ViewCount;
+				FeedbackCount = data.FeedbackCount;
+				FeedbackTotal = data.FeedbackTotal;
+				FeedbackAverage = data.FeedbackAverage;
+				base.PopulateFrom(data);
+			}
+			public Data Clone()
+			{
+				Data data = new Data();
+				data.PopulateFrom(this);
+				return data;
+			}
+		}
+
+		//-------------------------------------------------------------------
+		// Error field - identify properties with validation error.
+		public new class ErrField : SacsHierarchyItem.ErrField
+		{
+			// Identifies the field that has invalid data.
+			public ValidValue ItemId { get; set; } = ValidValue.Valid;
+			public ValidValue ViewCount { get; set; } = ValidValue.Valid;
+			public ValidValue FeedbackCount { get; set; } = ValidValue.Valid;
+			public ValidValue FeedbackTotal { get; set; } = ValidValue.Valid;
+			public ValidValue FeedbackAverage { get; set; } = ValidValue.Valid;
+		}
+
+		//-------------------------------------------------------------------
+		// Data members.
+		private readonly Data data = new Data();
+
+		//-------------------------------------------------------------------
+		// Construction.
+		protected SaxActivityFeedback(ItemId itemId) : base()
+		{
+			base.SetData(data);
+			ItemId = itemId;
+		}
+
+		//-------------------------------------------------------------------
+		// Item Types.
+		private readonly static List<Sax.DataItemType> validItemTypes = new List<Sax.DataItemType>()
+			{ Sax.DataItemType.Article, Sax.DataItemType.OrganisationEvent, Sax.DataItemType.OrganisationOpportunity };
+		public static List<Sax.DataItemType> ValidItemTypes { get { return new List<Sax.DataItemType>(validItemTypes); } }
+
+		//-------------------------------------------------------------------
+		// Utilities.
+
+		//-------------------------------------------------------------------
+		public void Dispose() { }
+
+		//-------------------------------------------------------------------
+		// Properties.
+		public Data GetData() { return data.Clone(); }
+		public void SetData(Data data)
+		{
+			// Properties that cannot be changed if previously specified.
+			if (SysId.IsValid(Id) && SysId.ToInt(Id) != SysId.ToInt(data.Id))
+				throw new NotSupportedException($"{SysUtil.Fn} Id cannot be changed");
+			if (ItemId.IsValid(ItemId) && ItemId.Type != data.ItemId.Type && SysId.ToInt(ItemId.Id) != SysId.ToInt(data.ItemId.Id))
+				throw new NotSupportedException($"{SysUtil.Fn} Item Id cannot be changed");
+			this.data.PopulateFrom(data);
+		}
+		public ItemId ItemId
+		{
+			get { return data.ItemId; }
+			protected set { data.ItemId = value; }
+		}
+		public long ViewCount
+		{
+			get { return data.ViewCount; }
+			set { data.ViewCount = value; }
+		}
+		public long FeedbackCount
+		{
+			get { return data.FeedbackCount; }
+			set { data.FeedbackCount = value; }
+		}
+		public long FeedbackTotal
+		{
+			get { return data.FeedbackTotal; }
+			set { data.FeedbackTotal = value; }
+		}
+		public decimal FeedbackAverage
+		{
+			get { return data.FeedbackAverage; }
+			set { data.FeedbackAverage = value; }
+		}
+
+		//-------------------------------------------------------------------
+		// Flags - positions 1-16 available.
+
+		//-------------------------------------------------------------------
+		//                   A s s o c i a t e d   D a t a
+		//-------------------------------------------------------------------
+
+		//-------------------------------------------------------------------
+		//                            P a r a m s
+		//-------------------------------------------------------------------
+		/// <summary>
+		/// Combination Sport and Region Ids to index activities.
+		/// </summary>
+		public class SportFeedbackAverages
+		{
+			public SportFeedbackAverages(SysId sportId, SysId regionId)
+			{
+				FeedbackTotal = sportId;
+				FeedbackAverage = regionId;
+			}
+			public SysId FeedbackTotal { get; }
+			public SysId FeedbackAverage { get; }
+		}
+		/// <summary>
+		/// Item list parameters.
+		/// </summary>
+		public new class Params : SacsHierarchyItem.Params
+		{
+			// List filtering.
+			public List<ItemId> ItemIdsIncluded { get; } = new List<ItemId>();
+		}
+
+		//-------------------------------------------------------------------
+	}
+	//=======================================================================
+	// Item list extension methods.
+	public static class SaxActivityFeedbackList
+	{
+	}
+
+	//=======================================================================
+}

Workspace/SaxoniteStandardBase/Base/Bus/SaxActivityIndex.cs

@@ -0,0 +1,332 @@
+using Sarand.Net.Standard.Base.Bus;
+using Sarand.Net.Standard.Base.Core;
+using Sarand.Net.Standard.Base.Utils;
+using Saxonite.Net.Standard.Base.App;
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace Saxonite.Net.Standard.Base.Bus
+{
+	//=======================================================================
+	// ActivityIndex.
+	//=======================================================================
+	public abstract class SaxActivityIndex : SaxDisposableHierarchyItem
+	{
+		//-------------------------------------------------------------------
+		// Columns.
+		public enum Column
+		{
+			Pos,
+			// Item.
+			ItemType,
+			ItemType_Code,
+			ItemType_Desc,
+			ItemId,
+			// Author.
+			// Organisation.
+			OrganisationIdOwner,
+			OrganisationOwner_Name,
+			OrganisationOwner_LogoCount,
+			// User Activity.
+			UserActivity_UserAccountId,
+			UserActivity_ListedAtLast,
+			UserActivity_ViewedAtLast,
+			UserActivity_Reaction,
+			UserActivity_ReactedAtLast,
+			// Article.
+			Article_Headline,
+			Article_Summary,
+			// Organisation opportunity.
+			Opportunity_Position,
+			Opportunity_Outline,
+			// Sport.
+			SportId,
+			Sport_Name,
+			// Region.
+			RegionId,
+			Region_Name,
+			// Properties.
+			EffectiveOn,
+			ExpiresOn,
+			// Associated data.
+			// Derived properties.
+			// Common.
+			Notes,
+			Flags,
+			Status,
+			Status_Desc,
+			Status_Ind,
+			CreateOn_Date,
+			UpdateOn_Date,
+		}
+
+		//-------------------------------------------------------------------
+		/// <summary>Properties other than common.</summary>
+		public class DataProperties
+		{
+			public ItemId ItemId { get; set; } = new ItemId();
+			public SysId UserAccountIdOwner { get; set; }
+			public SysId OrganisationIdOwner { get; set; }
+			public SysId SportId { get; set; }
+			public SysId RegionId { get; set; }
+			public DateTime EffectiveOn { get; set; }
+			public DateTime? ExpiresOn { get; set; } = null;
+		}
+
+		//-------------------------------------------------------------------
+		// Data.
+		public new class Data : SacsHierarchyItem.Data
+		{
+			// Data members.
+			private readonly DataProperties data = new DataProperties();
+			// Construction.
+			public Data()
+			{
+				Status = DefaultStatus;
+			}
+			// Properties.
+			public ItemId ItemId
+			{
+				get { return data.ItemId; }
+				set { CheckChanged(data.ItemId, value); data.ItemId = value; }
+			}
+			public SysId UserAccountIdOwner
+			{
+				get { return data.UserAccountIdOwner; }
+				set { CheckChanged(data.UserAccountIdOwner, value); data.UserAccountIdOwner = value; }
+			}
+			public SysId OrganisationIdOwner
+			{
+				get { return data.OrganisationIdOwner; }
+				set { CheckChanged(data.OrganisationIdOwner, value); data.OrganisationIdOwner = value; }
+			}
+			public SysId SportId
+			{
+				get { return data.SportId; }
+				set { CheckChanged(data.SportId, value); data.SportId = value; }
+			}
+			public SysId RegionId
+			{
+				get { return data.RegionId; }
+				set { CheckChanged(data.RegionId, value); data.RegionId = value; }
+			}
+			public DateTime EffectiveOn
+			{
+				get { return data.EffectiveOn; }
+				set
+				{
+					// Values are restricted to whole date, ie. no time.
+					CheckChanged(data.EffectiveOn, value.Date);
+					data.EffectiveOn = value.Date;
+				}
+			}
+			public DateTime? ExpiresOn
+			{
+				get { return data.ExpiresOn; }
+				set
+				{
+					// Values are restricted to whole date, ie. no time.
+					CheckChangedNullable(data.ExpiresOn, value?.Date);
+					data.ExpiresOn = value?.Date;
+				}
+			}
+			// Population.
+			internal void PopulateFrom(Data data)
+			{
+				ItemId = data.ItemId;
+				UserAccountIdOwner = data.UserAccountIdOwner;
+				OrganisationIdOwner = data.OrganisationIdOwner;
+				SportId = data.SportId;
+				RegionId = data.RegionId;
+				EffectiveOn = data.EffectiveOn;
+				ExpiresOn = data.ExpiresOn;
+				base.PopulateFrom(data);
+			}
+			public Data Clone()
+			{
+				Data data = new Data();
+				data.PopulateFrom(this);
+				return data;
+			}
+		}
+
+		//-------------------------------------------------------------------
+		// Error field - identify properties with validation error.
+		public new class ErrField : SacsHierarchyItem.ErrField
+		{
+			// Identifies the field that has invalid data.
+			public ValidValue ItemId { get; set; } = ValidValue.Valid;
+			public ValidValue UserAccountIdOwner { get; set; } = ValidValue.Valid;
+			public ValidValue OrganisationIdOwner { get; set; } = ValidValue.Valid;
+			public ValidValue SportId { get; set; } = ValidValue.Valid;
+			public ValidValue RegionId { get; set; } = ValidValue.Valid;
+			public ValidValue EffectiveOn { get; set; } = ValidValue.Valid;
+			public ValidValue ExpiresOn { get; set; } = ValidValue.Valid;
+		}
+
+		//-------------------------------------------------------------------
+		// Data members.
+		private readonly Data data = new Data();
+
+		//-------------------------------------------------------------------
+		// Construction.
+		protected SaxActivityIndex(ItemId itemId, SysId sportId, SysId regionId) : base()
+		{
+			base.SetData(data);
+			ItemId = itemId;
+			SportId = sportId;
+			RegionId = regionId;
+			Status = DefaultStatus;
+		}
+
+		//-------------------------------------------------------------------
+		// Item Types.
+		private readonly static List<Sax.DataItemType> validItemTypes = new List<Sax.DataItemType>()
+			{ Sax.DataItemType.Article, Sax.DataItemType.OrganisationEvent, Sax.DataItemType.OrganisationOpportunity };
+		public static List<Sax.DataItemType> ValidItemTypes { get { return new List<Sax.DataItemType>(validItemTypes); } }
+
+		//-------------------------------------------------------------------
+		// Status.
+		private static readonly List<SaStatus> validStatuses = new List<SaStatus>()
+		{
+			SaStatus.Active,
+		};
+		public static SaStatus DefaultStatus { get { return SaStatus.Active; } }
+		public static List<SaStatus> ValidStatuses { get { return new List<SaStatus>(validStatuses); } }
+		public static DataValue.TriStateType GetStatusTriState(SaStatus status)
+		{
+			if (status == SaStatus.Active) return DataValue.TriStateType.Green;
+			if (status == SaStatus.Inactive) return DataValue.TriStateType.Red;
+			if (status == SaStatus.Deleted) return DataValue.TriStateType.Purple;
+			return DataValue.TriStateType.Unknown;
+		}
+
+		//-------------------------------------------------------------------
+		// Utilities.
+		/// <summary>
+		/// Match the item to the sport and region.
+		/// </summary>
+		public bool MatchesSportRegion(SysId sportId, SysId regionId)
+		{
+			if (!SportId.Equals(sportId)) return false;
+			if (!RegionId.Equals(regionId)) return false;
+			return true;
+		}
+
+		//-------------------------------------------------------------------
+		// Properties.
+		public override bool ItemHasId() { return false; }
+		public Data GetData() { return data.Clone(); }
+		public void SetData(Data data)
+		{
+			// Properties that cannot be changed if previously specified.
+			if (SysId.IsValid(Id) && SysId.ToInt(Id) != SysId.ToInt(data.Id))
+				throw new NotSupportedException($"{SysUtil.Fn} Id cannot be changed");
+			if (ItemId.IsValid(ItemId) && ItemId.Type != data.ItemId.Type && SysId.ToInt(ItemId.Id) != SysId.ToInt(data.ItemId.Id))
+				throw new NotSupportedException($"{SysUtil.Fn} Item Id cannot be changed");
+			if (SysId.IsValid(SportId) && SysId.ToInt(SportId) != SysId.ToInt(data.SportId))
+				throw new NotSupportedException($"{SysUtil.Fn} Sport Id cannot be changed");
+			if (SysId.IsValid(RegionId) && SysId.ToInt(RegionId) != SysId.ToInt(data.RegionId))
+				throw new NotSupportedException($"{SysUtil.Fn} Region Id cannot be changed");
+			this.data.PopulateFrom(data);
+		}
+		public ItemId ItemId
+		{
+			get { return data.ItemId; }
+			protected set { data.ItemId = value; }
+		}
+		public SysId UserAccountIdOwner
+		{
+			get { return data.UserAccountIdOwner; }
+			set { data.UserAccountIdOwner = value; }
+		}
+		public SysId OrganisationIdOwner
+		{
+			get { return data.OrganisationIdOwner; }
+			set { data.OrganisationIdOwner = value; }
+		}
+		public SysId SportId
+		{
+			get { return data.SportId; }
+			protected set { data.SportId = value; }
+		}
+		public SysId RegionId
+		{
+			get { return data.RegionId; }
+			protected set { data.RegionId = value; }
+		}
+		public DateTime EffectiveOn
+		{
+			get { return data.EffectiveOn; }
+			set { data.EffectiveOn = value; }
+		}
+		public DateTime? ExpiresOn
+		{
+			get { return data.ExpiresOn; }
+			set { data.ExpiresOn = value; }
+		}
+
+		//-------------------------------------------------------------------
+		// Flags - positions 1-16 available.
+
+		//-------------------------------------------------------------------
+		//                   A s s o c i a t e d   D a t a
+		//-------------------------------------------------------------------
+
+		//-------------------------------------------------------------------
+		//                            P a r a m s
+		//-------------------------------------------------------------------
+		/// <summary>
+		/// Combination Sport and Region Ids to index activities.
+		/// </summary>
+		public class SportRegionIds
+		{
+			public SportRegionIds(SysId sportId, SysId regionId)
+			{
+				SportId = sportId;
+				RegionId = regionId;
+			}
+			public SysId SportId { get; }
+			public SysId RegionId { get; }
+		}
+		/// <summary>
+		/// Item list parameters.
+		/// </summary>
+		public new class Params : SacsHierarchyItem.Params
+		{
+			// List filtering.
+			public List<ItemId> ItemIdsIncluded { get; } = new List<ItemId>();
+			/// <summary>Activities must match one of the sport/region combinations specified.</summary>
+			public List<SportRegionIds> SportRegionIdsIncluded { get; } = new List<SportRegionIds>();
+			/// <summary>Owner User Accounts - to include activities in result for users regardless of sports/regions.</summary>
+			public List<SysId> UserAccountIdsOwnerIncluded { get; } = new List<SysId>();
+			/// <summary>Owner Organisations - to include activities in result for organisations regardless of sport/region combinations.</summary>
+			public List<SysId> OrganisationIdsOwnerIncluded { get; } = new List<SysId>();
+			/// <summary>User Account - to include User Activity data in result.</summary>
+			public SysId UserAccountId { get; set; }
+			public DateTime EffectiveFrom { get; set; }
+			public DateTime EffectiveTo { get; set; }
+			/// <summary>Not Expired - either Expiry date not set or is after specified date.</summary>
+			public DateTime NotExpiredOn { get; set; }
+			// Table aliases - blank if not linked.
+			public String Alias_ActivityIndex { get; set; }
+		}
+
+		//-------------------------------------------------------------------
+	}
+	//=======================================================================
+	// Item list extension methods.
+	public static class SaxActivityIndexList
+	{
+		/// <summary>
+		/// Get first entry that matches the sport and region.
+		/// </summary>
+		public static SaxActivityIndex GetActivityIndexBySportRegion(this List<SaxActivityIndex> values, SysId sportId, SysId regionId)
+		{
+			return values.Find(item => item.MatchesSportRegion(sportId, regionId));
+		}
+	}
+
+	//=======================================================================
+}

Workspace/SaxoniteStandardBase/Base/Bus/SaxArticle-ContentData.cs

@@ -0,0 +1,204 @@
+using Sarand.Net.Standard.Base.App;
+using Sarand.Net.Standard.Base.Bus;
+using Sarand.Net.Standard.Base.Core;
+using Sarand.Net.Standard.Base.Utils;
+using Saxonite.Net.Standard.Base.App;
+using System;
+using System.Collections.Generic;
+using System.Text;
+using System.Xml.Linq;
+
+namespace Saxonite.Net.Standard.Base.Bus
+{
+	//=======================================================================
+	// Article - Content data.
+	//=======================================================================
+	partial class SaxArticle
+	{
+		//-------------------------------------------------------------------
+		// Definitions.
+		private static readonly String ElementName_Content = "content";
+		private static readonly String ElementName_Segments = "segments";
+		private static readonly String ElementName_Segment = "segment";
+		private static readonly String ElementName_Body = "body";
+		private static readonly String ElementName_Html = "html";
+		private static readonly String ElementName_Image = "image";
+		private static readonly String ElementName_ImageId = "imageId";
+
+		//-------------------------------------------------------------------
+		/// <summary>Article content.</summary>
+		public class ContentData
+		{
+			/// <summary>
+			/// Article Content Segment - either body content or image.
+			/// </summary>
+			public class SegmentData
+			{
+				// Segment body.
+				public class BodyData
+				{
+					public bool IsValid()
+					{
+						if (!StringUtil.IsEmpty(Html)) return true;
+						return false;
+					}
+					public String Html { get; set; } = String.Empty;
+				}
+				public BodyData Body { get; } = new BodyData();
+				// Segment image.
+				public class ImageData
+				{
+					public bool IsValid()
+					{
+						if (SysId.IsValid(ItemImageId)) return true;
+						return false;
+					}
+					public SysId ItemImageId { get; set; }
+				}
+				public ImageData Image { get; } = new ImageData();
+				// Validate.
+				public bool IsValid()
+				{
+					if (Body.IsValid()) return true;
+					if (Image.IsValid()) return true;
+					return false;
+				}
+			}
+			public List<SegmentData> Segments { get; } = new List<SegmentData>();
+			// Add segment.
+			public SegmentData AddSegment()
+			{
+				SegmentData segment = new SegmentData();
+				Segments.Add(segment);
+				return segment;
+			}
+		}
+
+		//-------------------------------------------------------------------
+		/// <summary>
+		/// Convert serialised data from database to Content.
+		/// </summary>
+		public static ContentData ExtractContent(String contentData)
+		{
+			ContentData content = new ContentData();
+			if (StringUtil.IsEmpty(contentData)) return content;
+
+			try
+			{
+				// Load XML data.
+				XDocument doc = XDocument.Parse(contentData);
+				XElement rootElement = doc.Root;
+				foreach (XElement rootChildElement in rootElement.GetChildElements())
+				{
+					String rootChildElementName = rootChildElement.GetLocalName();
+					if (rootChildElementName.EqualsCI(ElementName_Segments))
+					{
+						// Content segments.
+						XElement segmentsElement = rootChildElement;
+						foreach (XElement segmentsChildElement in segmentsElement.GetChildElements())
+						{
+							String segmentsChildElementName = segmentsChildElement.GetLocalName();
+							if (segmentsChildElementName.EqualsCI(ElementName_Segment))
+							{
+								// Content segment.
+								ContentData.SegmentData segment = new ContentData.SegmentData();
+								XElement segmentElement = segmentsChildElement;
+								foreach (XElement segmentChildElement in segmentElement.GetChildElements())
+								{
+									String segmentChildElementName = segmentChildElement.GetLocalName();
+									if (segmentChildElementName.EqualsCI(ElementName_Body))
+									{
+										// Content segment body.
+										XElement bodyElement = segmentChildElement;
+										foreach (XElement bodyChildElement in bodyElement.GetChildElements())
+										{
+											String bodyChildElementName = bodyChildElement.GetLocalName();
+											if (bodyChildElementName.EqualsCI(ElementName_Html))
+											{
+												// Content segment body HTML.
+												XElement htmlElement = bodyChildElement;
+												segment.Body.Html = htmlElement.Value;
+											}
+											else SaLogger.Warn($"{SysUtil.Fn} Unexpected 'Segment' child element: " + segmentChildElementName);
+										}
+									}
+									else if (segmentChildElementName.EqualsCI(ElementName_Image))
+									{
+										// Content segment image.
+										XElement imageElement = segmentChildElement;
+										foreach (XElement imageChildElement in imageElement.GetChildElements())
+										{
+											String imageChildElementName = imageChildElement.GetLocalName();
+											if (imageChildElementName.EqualsCI(ElementName_ImageId))
+											{
+												// Content segment image Id.
+												XElement imageIdElement = imageChildElement;
+												segment.Image.ItemImageId = SysId.ToSysId(imageIdElement.Value);
+											}
+											else SaLogger.Warn($"{SysUtil.Fn} Unexpected 'Segment' child element: " + segmentChildElementName);
+										}
+									}
+									else SaLogger.Warn($"{SysUtil.Fn} Unexpected 'Segment' child element: " + segmentChildElementName);
+								}
+								// Add this segment to the list.
+								if (segment.IsValid())
+									content.Segments.Add(segment);
+							}
+							else SaLogger.Warn($"{SysUtil.Fn} Unexpected 'Segments' child element: " + segmentsChildElementName);
+						}
+					}
+					else SaLogger.Warn($"{SysUtil.Fn} Unexpected 'Root' child element: " + rootChildElementName);
+				}
+			}
+			catch (Exception exc)
+			{
+				SaLogger.Warn($"{SysUtil.Fn} " + ExceptionUtil.GetLogMessage(exc));
+			}
+
+			return content;
+		}
+
+		//-------------------------------------------------------------------
+		/// <summary>
+		/// Convert Content to serialised data to store on database.
+		/// </summary>
+		public static String GetContentData(ContentData content)
+		{
+			try
+			{
+				XDocument doc = new XDocument();
+				XElement contentElement = doc.AppendElement(ElementName_Content);
+				XElement segmentsElement = contentElement.AppendElement(ElementName_Segments);
+				foreach (ContentData.SegmentData segment in content.Segments)
+				{
+					if (!segment.IsValid()) continue;
+					XElement segmentElement = segmentsElement.AppendElement(ElementName_Segment);
+					if (segment.Body.IsValid())
+					{
+						// Segment Body.
+						XElement bodyElement = segmentElement.AppendElement(ElementName_Body);
+						if (!StringUtil.IsEmpty(segment.Body.Html))
+							bodyElement.AppendElement(ElementName_Html, segment.Body.Html);
+					}
+					else if (segment.Image.IsValid())
+					{
+						// Segment Image.
+						XElement imageElement = segmentElement.AppendElement(ElementName_Image);
+						if (SysId.IsValid(segment.Image.ItemImageId))
+							imageElement.AppendElement(ElementName_ImageId, SysId.ToString(segment.Image.ItemImageId));
+					}
+				}
+				return doc.GetXml();
+			}
+			catch (Exception exc)
+			{
+				SaLogger.Warn($"{SysUtil.Fn} " + ExceptionUtil.GetLogMessage(exc));
+			}
+
+			return "";
+		}
+
+		//-------------------------------------------------------------------
+	}
+	//=======================================================================
+}

Workspace/SaxoniteStandardBase/Base/Bus/SaxArticle.cs

@@ -0,0 +1,321 @@
+using Sarand.Net.Standard.Base.Bus;
+using Sarand.Net.Standard.Base.Core;
+using Sarand.Net.Standard.Base.Utils;
+using Saxonite.Net.Standard.Base.App;
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace Saxonite.Net.Standard.Base.Bus
+{
+	//=======================================================================
+	// Article.
+	//=======================================================================
+	public abstract partial class SaxArticle : SaxDisposableHierarchyItem
+	{
+		//-------------------------------------------------------------------
+		// Columns.
+		public enum Column
+		{
+			Pos,
+			Id,
+			// Author.
+			UserAccountIdAuthor,
+			Author_DisplayName,
+			Author_Title,
+			Author_FirstName,
+			Author_LastName,
+			// Organisation.
+			OrganisationId,
+			Organisation_Name,
+			Organisation_LogoCount,
+			// Sport.
+			SportIdPrimary,
+			Sport_Name,
+			// Region.
+			RegionIdPrimary,
+			Region_Name,
+			// Article.
+			Headline,
+			Summary,
+			ItemImageIdThumbnail,
+			PublishedAt_Date,
+			PublishedAt_DateTime,
+			// Feedback.
+			Feedback_ViewCount,
+			Feedback_FeedbackCount,
+			Feedback_FeedbackTotal,
+			Feedback_FeedbackAverage,
+			// Associated data.
+			// Common.
+			Notes,
+			Flags,
+			Status,
+			Status_Desc,
+			Status_Ind,
+			CreateOn_Date,
+			UpdateOn_Date,
+		}
+
+		//-------------------------------------------------------------------
+		/// <summary>Properties other than common.</summary>
+		public class DataProperties
+		{
+			public SysId UserAccountIdAuthor { get; set; }
+			public SysId OrganisationId { get; set; }
+			public String Headline { get; set; } = String.Empty;
+			public String Summary { get; set; } = String.Empty;
+			public SysId ItemImageIdThumbnail { get; set; }
+			public SysId SportIdPrimary { get; set; }
+			public SysId RegionIdPrimary { get; set; }
+			public String BodyData { get; set; } = String.Empty;
+			public DateTime? PublishedAt { get; set; } = null;
+		}
+
+		//-------------------------------------------------------------------
+		// Data.
+		public new class Data : SacsHierarchyItem.Data
+		{
+			// Data members.
+			private readonly DataProperties data = new DataProperties();
+			// Construction.
+			public Data()
+			{
+				Status = DefaultStatus;
+			}
+			// Properties.
+			public SysId UserAccountIdAuthor
+			{
+				get { return data.UserAccountIdAuthor; }
+				set { CheckChanged(data.UserAccountIdAuthor, value); data.UserAccountIdAuthor = value; }
+			}
+			public SysId OrganisationId
+			{
+				get { return data.OrganisationId; }
+				set { CheckChanged(data.OrganisationId, value); data.OrganisationId = value; }
+			}
+			public SysId SportIdPrimary
+			{
+				get { return data.SportIdPrimary; }
+				set { CheckChanged(data.SportIdPrimary, value); data.SportIdPrimary = value; }
+			}
+			public SysId RegionIdPrimary
+			{
+				get { return data.RegionIdPrimary; }
+				set { CheckChanged(data.RegionIdPrimary, value); data.RegionIdPrimary = value; }
+			}
+			public String Headline
+			{
+				get { return data.Headline; }
+				set { CheckChanged(data.Headline, value); data.Headline = value; }
+			}
+			public String Summary
+			{
+				get { return data.Summary; }
+				set { CheckChanged(data.Summary, value); data.Summary = value; }
+			}
+			public SysId ItemImageIdThumbnail
+			{
+				get { return data.ItemImageIdThumbnail; }
+				set { CheckChanged(data.ItemImageIdThumbnail, value); data.ItemImageIdThumbnail = value; }
+			}
+			public String BodyData
+			{
+				get { return data.BodyData; }
+				set { CheckChanged(data.BodyData, value); data.BodyData = value; }
+			}
+			public DateTime? PublishedAt
+			{
+				get { return data.PublishedAt; }
+				set { CheckChangedNullable(data.PublishedAt, value); data.PublishedAt = value; }
+			}
+			// Population.
+			internal void PopulateFrom(Data data)
+			{
+				UserAccountIdAuthor = data.UserAccountIdAuthor;
+				OrganisationId = data.OrganisationId;
+				SportIdPrimary = data.SportIdPrimary;
+				RegionIdPrimary = data.RegionIdPrimary;
+				Headline = data.Headline;
+				Summary = data.Summary;
+				ItemImageIdThumbnail = data.ItemImageIdThumbnail;
+				BodyData = data.BodyData;
+				PublishedAt = data.PublishedAt;
+				base.PopulateFrom(data);
+			}
+			public Data Clone()
+			{
+				Data data = new Data();
+				data.PopulateFrom(this);
+				return data;
+			}
+		}
+
+		//-------------------------------------------------------------------
+		// Error field - identify properties with validation error.
+		public new class ErrField : SacsHierarchyItem.ErrField
+		{
+			// Identifies the field that has invalid data.
+			public ValidValue UserAccountIdAuthor { get; set; } = ValidValue.Valid;
+			public ValidValue OrganisationId { get; set; } = ValidValue.Valid;
+			public ValidValue SportIdPrimary { get; set; } = ValidValue.Valid;
+			public ValidValue RegionIdPrimary { get; set; } = ValidValue.Valid;
+			public ValidValue Headline { get; set; } = ValidValue.Valid;
+			public ValidValue Summary { get; set; } = ValidValue.Valid;
+			public ValidValue ItemImageIdThumbnail { get; set; } = ValidValue.Valid;
+			public ValidValue BodyData { get; set; } = ValidValue.Valid;
+			public ValidValue PublishedAt { get; set; } = ValidValue.Valid;
+		}
+
+		//-------------------------------------------------------------------
+		// Data members.
+		private readonly Data data = new Data();
+
+		//-------------------------------------------------------------------
+		// Construction.
+		protected SaxArticle(SysId id, SysId UserAccountIdAuthor, SysId organisationId) : base(id)
+		{
+			base.SetData(data);
+			this.UserAccountIdAuthor = UserAccountIdAuthor;
+			this.OrganisationId = organisationId;
+			Status = DefaultStatus;
+		}
+
+		//-------------------------------------------------------------------
+		// Status.
+		private static readonly List<SaStatus> validStatuses = new List<SaStatus>()
+		{
+			SaStatus.Active,
+			SaStatus.Inactive,
+			SaStatus.Deleted,
+		};
+		public static SaStatus DefaultStatus { get { return SaStatus.Active; } }
+		public static List<SaStatus> ValidStatuses { get { return new List<SaStatus>(validStatuses); } }
+		public static DataValue.TriStateType GetStatusTriState(SaStatus status)
+		{
+			if (status == SaStatus.Active) return DataValue.TriStateType.Green;
+			if (status == SaStatus.Inactive) return DataValue.TriStateType.Red;
+			if (status == SaStatus.Deleted) return DataValue.TriStateType.Purple;
+			return DataValue.TriStateType.Unknown;
+		}
+
+		//-------------------------------------------------------------------
+		// Utilities.
+		public ItemId GetItemId()
+		{
+			return new ItemId((short)Sax.DataItemType.Article, Id);
+		}
+
+		//-------------------------------------------------------------------
+		// Properties.
+		public Data GetData() { return data.Clone(); }
+		public void SetData(Data data)
+		{
+			// Properties that cannot be changed if previously specified.
+			if (SysId.IsValid(Id) && SysId.ToInt(Id) != SysId.ToInt(data.Id))
+				throw new NotSupportedException($"{SysUtil.Fn} Id cannot be changed");
+			if (SysId.IsValid(UserAccountIdAuthor) && SysId.ToInt(UserAccountIdAuthor) != SysId.ToInt(data.UserAccountIdAuthor))
+				throw new NotSupportedException($"{SysUtil.Fn} UserAccountIdAuthor cannot be changed");
+			if (SysId.IsValid(OrganisationId) && SysId.ToInt(OrganisationId) != SysId.ToInt(data.OrganisationId))
+				throw new NotSupportedException($"{SysUtil.Fn} OrganisationId cannot be changed");
+			this.data.PopulateFrom(data);
+		}
+		public SysId UserAccountIdAuthor
+		{
+			get { return data.UserAccountIdAuthor; }
+			protected set { data.UserAccountIdAuthor = value; }
+		}
+		public SysId OrganisationId
+		{
+			get { return data.OrganisationId; }
+			protected set { data.OrganisationId = value; }
+		}
+		public SysId SportIdPrimary
+		{
+			get { return data.SportIdPrimary; }
+			set { data.SportIdPrimary = value; }
+		}
+		public SysId RegionIdPrimary
+		{
+			get { return data.RegionIdPrimary; }
+			set { data.RegionIdPrimary = value; }
+		}
+		public String Headline
+		{
+			get { return data.Headline; }
+			set { data.Headline = value; }
+		}
+		public String Summary
+		{
+			get { return data.Summary; }
+			set { data.Summary = value; }
+		}
+		public SysId ItemImageIdThumbnail
+		{
+			get { return data.ItemImageIdThumbnail; }
+			set { data.ItemImageIdThumbnail = value; }
+		}
+		public String BodyData
+		{
+			get { return data.BodyData; }
+			set { data.BodyData = value; }
+		}
+		public DateTime? PublishedAt
+		{
+			get { return data.PublishedAt; }
+			set { data.PublishedAt = value; }
+		}
+
+		//-------------------------------------------------------------------
+		// Flags - positions 1-16 available.
+
+		//-------------------------------------------------------------------
+		//                   A s s o c i a t e d   D a t a
+		//-------------------------------------------------------------------
+
+		//-------------------------------------------------------------------
+		//                            P a r a m s
+		//-------------------------------------------------------------------
+		// List parameters.
+		public enum StatusCat
+		{
+			Any,
+			ActiveOnly,
+			InactiveOnly,
+			NotDeleted,
+			DeletedOnly,
+		}
+		/// <summary>
+		/// Item list parameters.
+		/// </summary>
+		public new class Params : SacsHierarchyItem.Params
+		{
+			// List filtering.
+			public List<SysId> IdsIncluded { get; } = new List<SysId>();
+			public List<SysId> IdsExcluded { get; } = new List<SysId>();
+			public List<SysId> UserAccountIdsAuthorIncluded { get; } = new List<SysId>();
+			/// <summary>Restrict to articles belonging to organisation.</summary>
+			public List<SysId> OrganisationIdsIncluded { get; } = new List<SysId>();
+			/// <summary>Exclude articles belonging to organisations. Ignored if any organisations specified.</summary>
+			public bool ExcludeOrganisationArticles { get; set; }
+			public List<SysId> SportIdsIncluded { get; set; } = new List<SysId>();
+			public List<SysId> RegionIdsIncluded { get; } = new List<SysId>();
+			public String HeadlinePartial { get; set; }
+			public String SummaryPartial { get; set; }
+			/// <summary>General filter value - headline, summary, sport, body etc. </summary>
+			public String ArticleFilter { get; set; }
+			// Common properties.
+			public String NotesPartial { get; set; }
+			public StatusCat StatusCat { get; set; } = StatusCat.ActiveOnly;
+		}
+
+		//-------------------------------------------------------------------
+	}
+	//=======================================================================
+	// Item list extension methods.
+	public static class SaxAuthorArticleList
+	{
+	}
+
+	//=======================================================================
+}

Workspace/SaxoniteStandardBase/Base/Bus/SaxContactData.cs

@@ -0,0 +1,149 @@
+using Sarand.Net.Standard.Base.App;
+using Sarand.Net.Standard.Base.Bus;
+using Sarand.Net.Standard.Base.Core;
+using Sarand.Net.Standard.Base.Utils;
+using Saxonite.Net.Standard.Base.App;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Xml.Linq;
+
+namespace Saxonite.Net.Standard.Base.Bus
+{
+	//=======================================================================
+	// Contact data - associated with Organisations, Users etc.
+	//=======================================================================
+	public class SaxContactData
+	{
+		//-------------------------------------------------------------------
+		// Definitions.
+		private static readonly String ElementName_ContactMethods = "contactMethods";
+		private static readonly String ElementName_ContactMethod = "contactMethod";
+		private static readonly String AttributeName_Method = "method";
+
+		//-------------------------------------------------------------------
+		// Data members.
+		private class ContactMethodData
+		{
+			public Sax.ContactMethod Method { get; set; }
+			public String Value { get; set; }
+		}
+		private Dictionary<Sax.ContactMethod, ContactMethodData> contactMethods { get; } = new Dictionary<Sax.ContactMethod, ContactMethodData>();
+
+		//-------------------------------------------------------------------
+		// Construction - from serialised data.
+		public SaxContactData(String contactData = "")
+		{
+			ExtractContactData(contactData);
+		}
+
+		//-------------------------------------------------------------------
+		// Properties.
+		public List<Sax.ContactMethod> Methods { get { return contactMethods.Keys.ToList(); } }
+
+		//-------------------------------------------------------------------
+		// Contact Methods.
+		//-------------------------------------------------------------------
+		/// <summary>Extract the value associated with the specified method.</summary>
+		public String GetContactMethodValue(Sax.ContactMethod method)
+		{
+			return contactMethods.GetValueOrDefault(method, new ContactMethodData()).Value;
+		}
+
+		/// <summary>Set the value associated with the specified method.</summary>
+		public bool SetContactMethodValue(Sax.ContactMethod method, String value)
+		{
+			if ((int)method < 1 || value.IsEmpty()) return false;
+			ContactMethodData contactMethod = contactMethods.GetValueOrDefault(method, null);
+			if (contactMethod == null)
+				contactMethods.Add(method, contactMethod = new ContactMethodData() { Method = method });
+			contactMethod.Value = value;
+			return true;
+		}
+
+		/// <summary>Clear the value associated with the specified method.</summary>
+		public bool ClearContactMethod(Sax.ContactMethod method)
+		{
+			return contactMethods.Remove(method);
+		}
+
+		/// <summary>Clear all contact methods.</summary>
+		public void ClearContactMethods()
+		{
+			contactMethods.Clear();
+		}
+
+		//-------------------------------------------------------------------
+		// Serialisation.
+		//-------------------------------------------------------------------
+		/// <summary>
+		/// Extract contact methods from serialised data.
+		/// </summary>
+		private void ExtractContactData(String contactData)
+		{
+			contactMethods.Clear();
+			if (StringUtil.IsEmpty(contactData)) return;
+
+			try
+			{
+				// Load XML data.
+				XDocument doc = XDocument.Parse(contactData);
+				XElement rootElement = doc.Root;
+				foreach (XElement rootChildElement in rootElement.GetChildElements())
+				{
+					String rootChildElementName = rootChildElement.GetLocalName();
+					if (rootChildElementName.EqualsCI(ElementName_ContactMethod))
+					{
+						// Contact Method.
+						String methodValue = rootChildElement.GetAttributeValue(AttributeName_Method);
+						Sax.ContactMethod method = EnumUtil.ParseEnum(methodValue, Sax.ContactMethod.Unknown);
+						if (method != Sax.ContactMethod.Unknown)
+						{
+							ContactMethodData contactMethod = new ContactMethodData()
+							{
+								Method = method,
+								Value = rootChildElement.Value
+							};
+							contactMethods.Add(method, contactMethod);
+						}
+						else SaLogger.Warn($"{SysUtil.Fn} Unrecognised contact method: " + methodValue);
+					}
+					else SaLogger.Warn($"{SysUtil.Fn} Unexpected 'Root' child element: " + rootChildElementName);
+				}
+			}
+			catch (Exception exc)
+			{
+				SaLogger.Warn($"{SysUtil.Fn} " + ExceptionUtil.GetLogMessage(exc));
+			}
+		}
+
+		//-------------------------------------------------------------------
+		/// <summary>
+		/// Convert to serialised data.
+		/// </summary>
+		public String GetContactData()
+		{
+			try
+			{
+				XDocument doc = new XDocument();
+				XElement contactMethodsElement = doc.AppendElement(ElementName_ContactMethods);
+				foreach (ContactMethodData contactMethod in contactMethods.Values)
+				{
+					if ((int)contactMethod.Method < 1 || contactMethod.Value.IsEmpty()) continue;
+					XElement contactMethodElement = contactMethodsElement.AppendElement(ElementName_ContactMethod, contactMethod.Value);
+					contactMethodElement.SetAttribute(AttributeName_Method, contactMethod.Method.ToString());
+				}
+				return doc.GetXml();
+			}
+			catch (Exception exc)
+			{
+				SaLogger.Warn($"{SysUtil.Fn} " + ExceptionUtil.GetLogMessage(exc));
+			}
+			return "";
+		}
+
+		//-------------------------------------------------------------------
+	}
+	//=======================================================================
+}

Workspace/SaxoniteStandardBase/Base/Bus/SaxDisposableHierarchyItem.cs

@@ -0,0 +1,17 @@
+using Sarand.Net.Standard.Base.Bus;
+using Sarand.Net.Standard.Base.Core;
+using System;
+
+namespace Saxonite.Net.Standard.Base.Bus
+{
+	//=======================================================================
+	/// <summary>Preserves Saxonite's disposable hierarchy-item contract over Common hierarchy items.</summary>
+	public abstract class SaxDisposableHierarchyItem : SacsHierarchyItem, IDisposable
+	{
+		protected SaxDisposableHierarchyItem() : base() { }
+		protected SaxDisposableHierarchyItem(SysId id) : base(id) { }
+
+		public void Dispose() { }
+	}
+	//=======================================================================
+}

Workspace/SaxoniteStandardBase/Base/Bus/SaxDisposableStateItem.cs

@@ -0,0 +1,66 @@
+using Sarand.Net.Standard.Base.Core;
+using Sarand.Net.Standard.Base.Utils;
+using System;
+
+namespace Saxonite.Net.Standard.Base.Bus
+{
+	//=======================================================================
+	/// <summary>Combines Common error-state behavior with Saxonite disposal behavior.</summary>
+	public abstract class SaxDisposableStateItem : SacsDisposable
+	{
+		public enum ErrorMessage
+		{
+			DatabaseNotAvailable,
+			DatabaseQueryException,
+			ItemNotSpecified,
+			ValidItemId,
+			InvalidItemId,
+			ItemIdNotSpecified,
+			ItemTypeNotSpecified,
+			InvalidItemSpecified,
+			MultipleItemsFound,
+			InvalidDate,
+			InvalidStatus,
+		}
+
+		private SacsErrorState errorState;
+
+		public bool OK { get { return !HasErrorState(); } }
+		public bool HasErrorState() { return errorState != null; }
+		public SacsErrorState ErrorState { get { return errorState; } }
+		public String ErrorStateMessage { get { return errorState?.Message ?? String.Empty; } }
+
+		public bool SetErrorState(String message)
+		{
+			if (StringUtil.IsBlank(message)) return false;
+			errorState = new SacsErrorState(message);
+			return false;
+		}
+		public void ClearErrorState() { errorState = null; }
+
+		protected bool SetErrorState(ErrorMessage errorMessage) { return SetErrorState(GetErrorMessage(errorMessage)); }
+		private String GetErrorMessage(ErrorMessage errorMessage)
+		{
+			return errorMessage switch
+			{
+				ErrorMessage.DatabaseNotAvailable => "Database is not available",
+				ErrorMessage.DatabaseQueryException => "Database query exception",
+				ErrorMessage.ItemNotSpecified => "Item not specified",
+				ErrorMessage.ValidItemId => "Item has a valid id",
+				ErrorMessage.InvalidItemId => "Invalid item id",
+				ErrorMessage.ItemIdNotSpecified => "Item Id must be specified",
+				ErrorMessage.ItemTypeNotSpecified => "Item type must be specified",
+				ErrorMessage.InvalidItemSpecified => "Invalid item specified",
+				ErrorMessage.MultipleItemsFound => "Multiple items found",
+				ErrorMessage.InvalidDate => "Invalid date",
+				ErrorMessage.InvalidStatus => "Invalid status",
+				_ => errorMessage.ToString(),
+			};
+		}
+
+		protected override void Dispose(bool disposing)
+		{
+		}
+	}
+	//=======================================================================
+}

Workspace/SaxoniteStandardBase/Base/Bus/SaxItemAddress.cs

@@ -0,0 +1,476 @@
+using Sarand.Net.Standard.Base.Bus;
+using Sarand.Net.Standard.Base.Core;
+using Sarand.Net.Standard.Base.Utils;
+using Saxonite.Net.Standard.Base.App;
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace Saxonite.Net.Standard.Base.Bus
+{
+	//=======================================================================
+	// ItemAddress.
+	//=======================================================================
+	public abstract class SaxItemAddress : SaxDisposableHierarchyItem
+	{
+		//-------------------------------------------------------------------
+		// Columns.
+		public enum Column
+		{
+			Pos,
+			Id,
+			// Item.
+			ItemType,
+			ItemType_Code,
+			ItemType_Desc,
+			ItemId,
+			Item_Caption,
+			// Address.
+			AddressType,
+			AddressType_Code,
+			AddressType_Desc,
+			Caption,
+			Line1,
+			Line2,
+			Line3,
+			Town,
+			Province,
+			Country,
+			PostalCode,
+			PhoneMain,
+			// Regions.
+			RegionIdProvince,
+			RegionProvince_Name,
+			RegionIdCountry,
+			RegionCountry_Name,
+			// Location.
+			// Associated data.
+			// Common.
+			Notes,
+			Flags,
+			Status,
+			Status_Desc,
+			Status_Ind,
+			CreateOn_Date,
+			UpdateOn_Date,
+		}
+
+		//-------------------------------------------------------------------
+		/// <summary>Properties other than common.</summary>
+		public class DataProperties
+		{
+			public ItemId ItemId { get; set; } = new ItemId();
+			public Sax.AddressType AddressType { get; set; }
+			public String Caption { get; set; }
+			public String Line1 { get; set; }
+			public String Line2 { get; set; }
+			public String Line3 { get; set; }
+			public String Town { get; set; }
+			public String Province { get; set; }
+			public SysId RegionIdProvince { get; set; }
+			public String Country { get; set; }
+			public SysId RegionIdCountry { get; set; }
+			public String PostalCode { get; set; }
+			public String PhoneMain { get; set; }
+			// Location.
+			public String LocationSource { get; set; }
+			public DateTime? LocationStoredAt { get; set; } = null;
+			public bool LocationUpdateRequired { get; set; }
+			public String LocationData { get; set; }
+			public String LocationFormattedAddress { get; set; }
+			public Decimal? LocationLatitude { get; set; } = null;
+			public Decimal? LocationLongitude { get; set; } = null;
+			public Decimal? LocationAltitude { get; set; } = null;
+		}
+
+		//-------------------------------------------------------------------
+		// Data.
+		public new class Data : SacsHierarchyItem.Data
+		{
+			// Data members.
+			private readonly DataProperties data = new DataProperties();
+			// Construction.
+			public Data()
+			{
+				Status = DefaultStatus;
+			}
+			// Properties.
+			public ItemId ItemId
+			{
+				get { return data.ItemId; }
+				set { CheckChanged(data.ItemId, value); data.ItemId = value; }
+			}
+			public Sax.AddressType AddressType
+			{
+				get { return data.AddressType; }
+				set { CheckChanged((short)data.AddressType, (short)value); data.AddressType = value; }
+			}
+			public String Caption
+			{
+				get { return data.Caption; }
+				set { CheckChanged(data.Caption, value); data.Caption = value; }
+			}
+			public String Line1
+			{
+				get { return data.Line1; }
+				set { CheckChanged(data.Line1, value); data.Line1 = value; }
+			}
+			public String Line2
+			{
+				get { return data.Line2; }
+				set { CheckChanged(data.Line2, value); data.Line2 = value; }
+			}
+			public String Line3
+			{
+				get { return data.Line3; }
+				set { CheckChanged(data.Line3, value); data.Line3 = value; }
+			}
+			public String Town
+			{
+				get { return data.Town; }
+				set { CheckChanged(data.Town, value); data.Town = value; }
+			}
+			public String PostalCode
+			{
+				get { return data.PostalCode; }
+				set { CheckChanged(data.PostalCode, value); data.PostalCode = value; }
+			}
+			public String Province
+			{
+				get { return data.Province; }
+				set { CheckChanged(data.Province, value); data.Province = value; }
+			}
+			public SysId RegionIdProvince
+			{
+				get { return data.RegionIdProvince; }
+				set { CheckChanged(data.RegionIdProvince, value); data.RegionIdProvince = value; }
+			}
+			public String Country
+			{
+				get { return data.Country; }
+				set { CheckChanged(data.Country, value); data.Country = value; }
+			}
+			public SysId RegionIdCountry
+			{
+				get { return data.RegionIdCountry; }
+				set { CheckChanged(data.RegionIdCountry, value); data.RegionIdCountry = value; }
+			}
+			public String PhoneMain
+			{
+				get { return data.PhoneMain; }
+				set { CheckChanged(data.PhoneMain, value); data.PhoneMain = value; }
+			}
+
+			// Location.
+			public String LocationSource
+			{
+				get { return data.LocationSource; }
+				set { CheckChanged(data.LocationSource, value); data.LocationSource = value; }
+			}
+			public DateTime? LocationStoredAt
+			{
+				get { return data.LocationStoredAt; }
+				set { CheckChangedNullable(data.LocationStoredAt, value); data.LocationStoredAt = value; }
+			}
+			public bool LocationUpdateRequired
+			{
+				get { return data.LocationUpdateRequired; }
+				set { CheckChanged(data.LocationUpdateRequired, value); data.LocationUpdateRequired = value; }
+			}
+			public String LocationData
+			{
+				get { return data.LocationData; }
+				set { CheckChanged(data.LocationData, value); data.LocationData = value; }
+			}
+			public String LocationFormattedAddress
+			{
+				get { return data.LocationFormattedAddress; }
+				set { CheckChanged(data.LocationFormattedAddress, value); data.LocationFormattedAddress = value; }
+			}
+			public Decimal? LocationLatitude
+			{
+				get { return data.LocationLatitude; }
+				set { CheckChangedNullable(data.LocationLatitude, value); data.LocationLatitude = value; }
+			}
+			public Decimal? LocationLongitude
+			{
+				get { return data.LocationLongitude; }
+				set { CheckChangedNullable(data.LocationLongitude, value); data.LocationLongitude = value; }
+			}
+			public Decimal? LocationAltitude
+			{
+				get { return data.LocationAltitude; }
+				set { CheckChangedNullable(data.LocationAltitude, value); data.LocationAltitude = value; }
+			}
+			// Population.
+			internal void PopulateFrom(Data data)
+			{
+				ItemId = data.ItemId;
+				AddressType = data.AddressType;
+				Caption = data.Caption;
+				Line1 = data.Line1;
+				Line2 = data.Line2;
+				Line3 = data.Line3;
+				Town = data.Town;
+				RegionIdProvince = data.RegionIdProvince;
+				Province = data.Province;
+				RegionIdCountry = data.RegionIdCountry;
+				Country = data.Country;
+				PostalCode = data.PostalCode;
+				PhoneMain = data.PhoneMain;
+				// Location.
+				LocationSource = data.LocationSource;
+				LocationStoredAt = data.LocationStoredAt;
+				LocationUpdateRequired = data.LocationUpdateRequired;
+				LocationData = data.LocationData;
+				LocationFormattedAddress = data.LocationFormattedAddress;
+				LocationLatitude = data.LocationLatitude;
+				LocationLongitude = data.LocationLongitude;
+				LocationAltitude = data.LocationAltitude;
+				base.PopulateFrom(data);
+			}
+			public Data Clone()
+			{
+				Data data = new Data();
+				data.PopulateFrom(this);
+				return data;
+			}
+		}
+
+		//-------------------------------------------------------------------
+		// Error field - identify properties with validation error.
+		public new class ErrField : SacsHierarchyItem.ErrField
+		{
+			// Identifies the field that has invalid data.
+			public ValidValue ItemId { get; set; } = ValidValue.Valid;
+			public ValidValue AddressType { get; set; } = ValidValue.Valid;
+			public ValidValue Caption { get; set; } = ValidValue.Valid;
+			public ValidValue Line1 { get; set; } = ValidValue.Valid;
+			public ValidValue Line2 { get; set; } = ValidValue.Valid;
+			public ValidValue Line3 { get; set; } = ValidValue.Valid;
+			public ValidValue Town { get; set; } = ValidValue.Valid;
+			public ValidValue RegionIdProvince { get; set; } = ValidValue.Valid;
+			public ValidValue Province { get; set; } = ValidValue.Valid;
+			public ValidValue RegionIdCountry { get; set; } = ValidValue.Valid;
+			public ValidValue Country { get; set; } = ValidValue.Valid;
+			public ValidValue PostalCode { get; set; } = ValidValue.Valid;
+			public ValidValue PhoneMain { get; set; } = ValidValue.Valid;
+			// Location.
+			public ValidValue LocationSource { get; set; } = ValidValue.Valid;
+			public ValidValue LocationStoredAt { get; set; } = ValidValue.Valid;
+			public ValidValue LocationUpdateRequired { get; set; } = ValidValue.Valid;
+			public ValidValue LocationData { get; set; } = ValidValue.Valid;
+			public ValidValue LocationFormattedAddress { get; set; } = ValidValue.Valid;
+			public ValidValue LocationLatitude { get; set; } = ValidValue.Valid;
+			public ValidValue LocationLongitude { get; set; } = ValidValue.Valid;
+			public ValidValue LocationAltitude { get; set; } = ValidValue.Valid;
+		}
+
+		//-------------------------------------------------------------------
+		// Data members.
+		private readonly Data data = new Data();
+
+		//-------------------------------------------------------------------
+		// Construction.
+		protected SaxItemAddress(SysId id, ItemId itemId, Sax.AddressType addressType) : base(id)
+		{
+			base.SetData(data);
+			ItemId = itemId;
+			AddressType = addressType;
+			Status = DefaultStatus;
+		}
+
+		//-------------------------------------------------------------------
+		// Status.
+		private static readonly List<SaStatus> validStatuses = new List<SaStatus>()
+		{
+			SaStatus.Active,
+			SaStatus.Inactive,
+			SaStatus.Deleted,
+		};
+		public static SaStatus DefaultStatus { get { return SaStatus.Active; } }
+		public static List<SaStatus> ValidStatuses { get { return new List<SaStatus>(validStatuses); } }
+		public static DataValue.TriStateType GetStatusTriState(SaStatus status)
+		{
+			if (status == SaStatus.Active) return DataValue.TriStateType.Green;
+			if (status == SaStatus.Inactive) return DataValue.TriStateType.Red;
+			if (status == SaStatus.Deleted) return DataValue.TriStateType.Purple;
+			return DataValue.TriStateType.Unknown;
+		}
+
+		//-------------------------------------------------------------------
+		// Utilities.
+		public ItemId GetItemId()
+		{
+			return new ItemId((short)Sax.DataItemType.ItemAddress, Id);
+		}
+		// Address types.
+		public static Sax.AddressType DefaultOrganisationAddressType { get { return Sax.AddressType.Office; } }
+
+		//-------------------------------------------------------------------
+		// Properties.
+		public Data GetData() { return data.Clone(); }
+		public void SetData(Data data)
+		{
+			// Properties that cannot be changed if previously specified.
+			if (SysId.IsValid(Id) && SysId.ToInt(Id) != SysId.ToInt(data.Id))
+				throw new NotSupportedException($"{SysUtil.Fn} Id cannot be changed");
+			if (ItemId.IsValid(ItemId) && ItemId.Type != data.ItemId.Type && SysId.ToInt(ItemId.Id) != SysId.ToInt(data.ItemId.Id))
+				throw new NotSupportedException($"{SysUtil.Fn} Item Id cannot be changed");
+			if (SysId.IsValid(RegionIdProvince) && SysId.ToInt(RegionIdProvince) != SysId.ToInt(data.RegionIdProvince))
+				throw new NotSupportedException($"{SysUtil.Fn} Address Id cannot be changed");
+			this.data.PopulateFrom(data);
+		}
+		public ItemId ItemId
+		{
+			get { return data.ItemId; }
+			protected set { data.ItemId = value; }
+		}
+		public Sax.AddressType AddressType
+		{
+			get { return data.AddressType; }
+			set { data.AddressType = value; }
+		}
+		public String Caption
+		{
+			get { return data.Caption; }
+			set { data.Caption = value; }
+		}
+		public String Line1
+		{
+			get { return data.Line1; }
+			set { data.Line1 = value; }
+		}
+		public String Line2
+		{
+			get { return data.Line2; }
+			set { data.Line2 = value; }
+		}
+		public String Line3
+		{
+			get { return data.Line3; }
+			set { data.Line3 = value; }
+		}
+		public String Town
+		{
+			get { return data.Town; }
+			set { data.Town = value; }
+		}
+		public String Province
+		{
+			get { return data.Province; }
+			set { data.Province = value; }
+		}
+		public SysId RegionIdProvince
+		{
+			get { return data.RegionIdProvince; }
+			set { data.RegionIdProvince = value; }
+		}
+		public String Country
+		{
+			get { return data.Country; }
+			set { data.Country = value; }
+		}
+		public SysId RegionIdCountry
+		{
+			get { return data.RegionIdCountry; }
+			set { data.RegionIdCountry = value; }
+		}
+		public String PostalCode
+		{
+			get { return data.PostalCode; }
+			set { data.PostalCode = value; }
+		}
+		public String PhoneMain
+		{
+			get { return data.PhoneMain; }
+			set { data.PhoneMain = value; }
+		}
+
+		// Location.
+		public String LocationSource
+		{
+			get { return data.LocationSource; }
+			set { data.LocationSource = value; }
+		}
+		public DateTime? LocationStoredAt
+		{
+			get { return data.LocationStoredAt; }
+			set { data.LocationStoredAt = value; }
+		}
+		public bool LocationUpdateRequired
+		{
+			get { return data.LocationUpdateRequired; }
+			set { data.LocationUpdateRequired = value; }
+		}
+		public String LocationData
+		{
+			get { return data.LocationData; }
+			set { data.LocationData = value; }
+		}
+		public String LocationFormattedAddress
+		{
+			get { return data.LocationFormattedAddress; }
+			set { data.LocationFormattedAddress = value; }
+		}
+		public Decimal? LocationLatitude
+		{
+			get { return data.LocationLatitude; }
+			set { data.LocationLatitude = value; }
+		}
+		public Decimal? LocationLongitude
+		{
+			get { return data.LocationLongitude; }
+			set { data.LocationLongitude = value; }
+		}
+		public Decimal? LocationAltitude
+		{
+			get { return data.LocationAltitude; }
+			set { data.LocationAltitude = value; }
+		}
+
+		//-------------------------------------------------------------------
+		// Flags - positions 1-16 available.
+
+		//-------------------------------------------------------------------
+		//                   A s s o c i a t e d   D a t a
+		//-------------------------------------------------------------------
+
+		//-------------------------------------------------------------------
+		//                            P a r a m s
+		//-------------------------------------------------------------------
+		// List parameters.
+		public enum StatusCat
+		{
+			Any,
+			ActiveOnly,
+			InactiveOnly,
+			NotDeleted,
+			DeletedOnly,
+		}
+		/// <summary>
+		/// Item list parameters.
+		/// </summary>
+		public new class Params : SacsHierarchyItem.Params
+		{
+			// List filtering.
+			public List<SysId> IdsIncluded { get; } = new List<SysId>();
+			public List<SysId> IdsExcluded { get; } = new List<SysId>();
+			public Sax.AddressType AddressType = Sax.AddressType.Unknown;
+			public List<ItemId> ItemIdsIncluded { get; } = new List<ItemId>();
+			public String AddressSearch { get; set; }
+			// Common properties.
+			public String NotesPartial { get; set; }
+			public StatusCat StatusCat { get; set; } = StatusCat.NotDeleted;
+		}
+
+		//-------------------------------------------------------------------
+	}
+	//=======================================================================
+	// Item list extension methods.
+	public static class SaxItemAddressList
+	{
+	}
+
+	//=======================================================================
+}

Workspace/SaxoniteStandardBase/Base/Bus/SaxItemAssociation.cs

@@ -0,0 +1,313 @@
+using Org.BouncyCastle.Utilities;
+using Sarand.Net.Standard.Base.Bus;
+using Sarand.Net.Standard.Base.Core;
+using Sarand.Net.Standard.Base.Utils;
+using Saxonite.Net.Standard.Base.App;
+using System;
+using System.Collections.Generic;
+using System.Data;
+using System.Text;
+using static Sarand.Net.Standard.Base.Bus.ItemId;
+using static Sarand.Net.Standard.Base.ItemOptions.SaItemOptionDfn;
+using static Saxonite.Net.Standard.Base.App.Sax;
+
+namespace Saxonite.Net.Standard.Base.Bus
+{
+	//=======================================================================
+	// ItemSport.
+	//=======================================================================
+	public abstract class SaxItemAssociation : SaxDisposableHierarchyItem
+	{
+		//-------------------------------------------------------------------
+		// Columns.
+		public enum Column
+		{
+			Pos,
+			Id,
+			// Item From.
+			ItemTypeFrom,
+			ItemTypeFrom_Code,
+			ItemTypeFrom_Desc,
+			ItemIdFrom,
+			ItemFrom_Caption,
+			// Item To.
+			ItemTypeTo,
+			ItemTypeTo_Code,
+			ItemTypeTo_Desc,
+			ItemIdTo,
+			ItemTo_Caption,
+			// Specific item properties.
+			OrganisationFrom_Name,
+			OrganisationFrom_SportIdPrimary,
+			OrganisationFrom_RegionIdPrimary,
+			OrganisationTo_Name,
+			OrganisationTo_SportIdPrimary,
+			OrganisationTo_RegionIdPrimary,
+			// Association type.
+			AssociationType,
+			AssociationType_Code,
+			AssociationType_Desc,
+			// Associated data.
+			// Common.
+			Notes,
+			Flags,
+			Status,
+			Status_Desc,
+			Status_Ind,
+			CreateOn_Date,
+			UpdateOn_Date,
+		}
+
+		//-------------------------------------------------------------------
+		public class TypeOptionData
+		{
+			public TypeOptionData(Sax.AssociationTypeOption typeOption, String caption)
+			{
+				TypeOption = typeOption;
+				Caption = StringUtil.OnBlank(caption);
+			}
+			public TypeOptionData(Sax.AssociationType associationType, bool reversed, String caption) :
+				this(GetAssociationTypeOption(associationType, reversed), caption)
+			{
+			}
+			// Properties.
+			public AssociationTypeOption TypeOption { get; }
+			public String Caption { get; }
+			// Comparison.
+			public override bool Equals(object obj)
+			{
+				if (obj == null) return false;
+				return Equals(obj as TypeOptionData);
+			}
+			public bool Equals(TypeOptionData value)
+			{
+				if (value == null) return false;
+				if (this.TypeOption != value.TypeOption) return false;
+				if (!this.Caption.EqualsCI(value.Caption)) return false;
+				return true;
+			}
+			public override int GetHashCode()
+			{
+				return HashCode.Combine(TypeOption, Caption);
+			}
+		}
+
+		//-------------------------------------------------------------------
+		/// <summary>Properties other than common.</summary>
+		public class DataProperties
+		{
+			public ItemId ItemIdFrom { get; set; } = new ItemId();
+			public ItemId ItemIdTo { get; set; } = new ItemId();
+			public Sax.AssociationType AssociationType { get; set; }
+		}
+
+		//-------------------------------------------------------------------
+		// Data.
+		public new class Data : SacsHierarchyItem.Data
+		{
+			// Data members.
+			private readonly DataProperties data = new DataProperties();
+			// Construction.
+			public Data()
+			{
+				Status = DefaultStatus;
+			}
+			// Properties.
+			public ItemId ItemIdFrom
+			{
+				get { return data.ItemIdFrom; }
+				set { value = ItemId.InvalidOnNull(value); CheckChanged(data.ItemIdFrom, value); data.ItemIdFrom = value; }
+			}
+			public ItemId ItemIdTo
+			{
+				get { return data.ItemIdTo; }
+				set { value = ItemId.InvalidOnNull(value); CheckChanged(data.ItemIdTo, value); data.ItemIdTo = value; }
+			}
+			public Sax.AssociationType AssociationType
+			{
+				get { return data.AssociationType; }
+				set { CheckChanged((int)data.AssociationType, (int)value); data.AssociationType = value; }
+			}
+			// Population.
+			internal void PopulateFrom(Data data)
+			{
+				ItemIdFrom = data.ItemIdFrom;
+				ItemIdTo = data.ItemIdTo;
+				AssociationType = data.AssociationType;
+				base.PopulateFrom(data);
+			}
+			public Data Clone()
+			{
+				Data data = new Data();
+				data.PopulateFrom(this);
+				return data;
+			}
+		}
+
+		//-------------------------------------------------------------------
+		// Error field - identify properties with validation error.
+		public new class ErrField : SacsHierarchyItem.ErrField
+		{
+			// Identifies the field that has invalid data.
+			public ValidValue ItemIdFrom { get; set; } = ValidValue.Valid;
+			public ValidValue ItemIdTo { get; set; } = ValidValue.Valid;
+			public ValidValue AssociationType { get; set; } = ValidValue.Valid;
+		}
+
+		//-------------------------------------------------------------------
+		// Data members.
+		private readonly Data data = new Data();
+
+		//-------------------------------------------------------------------
+		// Construction.
+		protected SaxItemAssociation(SysId id, ItemId itemIdFrom, ItemId itemIdTo, Sax.AssociationType associationType) : base(id)
+		{
+			base.SetData(data);
+			ItemIdFrom = itemIdFrom;
+			ItemIdTo = itemIdTo;
+			AssociationType = associationType;
+			Status = DefaultStatus;
+		}
+
+		//-------------------------------------------------------------------
+		// Status.
+		private static readonly List<SaStatus> validStatuses = new List<SaStatus>()
+		{
+			SaStatus.Active,
+			SaStatus.Inactive,
+			SaStatus.Deleted,
+		};
+		public static SaStatus DefaultStatus { get { return SaStatus.Active; } }
+		public static List<SaStatus> ValidStatuses { get { return new List<SaStatus>(validStatuses); } }
+		public static DataValue.TriStateType GetStatusTriState(SaStatus status)
+		{
+			if (status == SaStatus.Active) return DataValue.TriStateType.Green;
+			if (status == SaStatus.Inactive) return DataValue.TriStateType.Red;
+			if (status == SaStatus.Deleted) return DataValue.TriStateType.Purple;
+			return DataValue.TriStateType.Unknown;
+		}
+
+		//-------------------------------------------------------------------
+		// Utilities.
+		public ItemId GetItemId()
+		{
+			return new ItemId((short)Sax.DataItemType.ItemAssociation, Id);
+		}
+		/// <summary>Valid 'From' item types for Association type.</summary>
+		public static List<Sax.DataItemType> GetValidFromItemTypesForAssociation(Sax.AssociationType associationType)
+		{
+			List<Sax.DataItemType> itemTypes = new List<Sax.DataItemType>();
+			switch (associationType)
+			{
+				case Sax.AssociationType.Affiliate:
+				case Sax.AssociationType.Partner:
+					itemTypes.Add(Sax.DataItemType.Organisation);
+					break;
+			}
+			return itemTypes;
+		}
+		/// <summary>Valid 'To' item types for Association type.</summary>
+		public static List<Sax.DataItemType> GetValidToItemTypesForAssociation(Sax.AssociationType associationType)
+		{
+			List<Sax.DataItemType> itemTypes = new List<Sax.DataItemType>();
+			switch (associationType)
+			{
+				case Sax.AssociationType.Affiliate:
+				case Sax.AssociationType.Partner:
+					itemTypes.Add(Sax.DataItemType.Organisation);
+					break;
+			}
+			return itemTypes;
+		}
+		/// <summary>Determin type option from type and parent/child direction.</summary>
+		/// <param name="associationType"></param>
+		/// <param name="reversed"></param>
+		/// <returns></returns>
+		public static AssociationTypeOption GetAssociationTypeOption(Sax.AssociationType associationType, bool reversed)
+		{
+			switch (associationType)
+			{
+				case Sax.AssociationType.Affiliate: return reversed ? AssociationTypeOption.AffiliateChild : AssociationTypeOption.AffiliateParent;
+				case Sax.AssociationType.Partner: return AssociationTypeOption.Partner;
+			}
+			return AssociationTypeOption.Unknown;
+		}
+
+		//-------------------------------------------------------------------
+		// Properties.
+		public Data GetData() { return data.Clone(); }
+		public void SetData(Data data)
+		{
+			// Properties that cannot be changed if previously specified.
+			if (SysId.IsValid(Id) && SysId.ToInt(Id) != SysId.ToInt(data.Id))
+				throw new NotSupportedException($"{SysUtil.Fn} Id cannot be changed");
+			if (ItemId.IsValid(ItemIdFrom) && ItemIdFrom.Type != data.ItemIdFrom.Type && SysId.ToInt(ItemIdFrom.Id) != SysId.ToInt(data.ItemIdFrom.Id))
+				throw new NotSupportedException($"{SysUtil.Fn} From Item Id cannot be changed");
+			if (ItemId.IsValid(ItemIdTo) && ItemIdTo.Type != data.ItemIdTo.Type && SysId.ToInt(ItemIdTo.Id) != SysId.ToInt(data.ItemIdTo.Id))
+				throw new NotSupportedException($"{SysUtil.Fn} To Item Id cannot be changed");
+			this.data.PopulateFrom(data);
+		}
+		public ItemId ItemIdFrom
+		{
+			get { return data.ItemIdFrom; }
+			set { data.ItemIdFrom = value; }
+		}
+		public ItemId ItemIdTo
+		{
+			get { return data.ItemIdTo; }
+			set { data.ItemIdTo = value; }
+		}
+		public Sax.AssociationType AssociationType
+		{
+			get { return data.AssociationType; }
+			set { data.AssociationType = value; }
+		}
+
+		//-------------------------------------------------------------------
+		// Flags - positions 1-16 available.
+
+		//-------------------------------------------------------------------
+		//                   A s s o c i a t e d   D a t a
+		//-------------------------------------------------------------------
+
+		//-------------------------------------------------------------------
+		//                            P a r a m s
+		//-------------------------------------------------------------------
+		// List parameters.
+		public enum StatusCat
+		{
+			Any,
+			ActiveOnly,
+			InactiveOnly,
+			NotDeleted,
+			DeletedOnly,
+		}
+		/// <summary>
+		/// Item list parameters.
+		/// </summary>
+		public new class Params : SacsHierarchyItem.Params
+		{
+			// List filtering.
+			public List<SysId> IdsIncluded { get; } = new List<SysId>();
+			public List<SysId> IdsExcluded { get; } = new List<SysId>();
+			/// <summary>Items that can be eitehr 'From' or 'To'.</summary>
+			public List<ItemId> ItemIdsIncluded { get; } = new List<ItemId>();
+			/// <summary>Items that can only be the 'From' item.</summary>
+			public List<ItemId> ItemIdsFromIncluded { get; } = new List<ItemId>();
+			/// <summary>Items that can only be the 'To' item.</summary>
+			public List<ItemId> ItemIdsToIncluded { get; } = new List<ItemId>();
+			public List<Sax.AssociationType> AssociationTypesIncluded { get; } = new List<Sax.AssociationType>();
+			// Common properties.
+			public StatusCat StatusCat { get; set; } = StatusCat.NotDeleted;
+		}
+
+		//-------------------------------------------------------------------
+	}
+	//=======================================================================
+	// Item list extension methods.
+	public static class SaxAssociationList
+	{
+	}
+
+	//=======================================================================
+}

Workspace/SaxoniteStandardBase/Base/Bus/SaxItemImage.cs

@@ -0,0 +1,373 @@
+using Sarand.Net.Standard.Base.Bus;
+using Sarand.Net.Standard.Base.Core;
+using Sarand.Net.Standard.Base.Utils;
+using Saxonite.Net.Standard.Base.App;
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace Saxonite.Net.Standard.Base.Bus
+{
+	//=======================================================================
+	// ItemImage.
+	//=======================================================================
+	public abstract class SaxItemImage : SaxDisposableHierarchyItem
+	{
+		//-------------------------------------------------------------------
+		// Columns.
+		public enum Column
+		{
+			Pos,
+			Id,
+			// Item.
+			ItemType,
+			ItemType_Code,
+			ItemType_Desc,
+			ItemId,
+			Item_Caption,
+			// Image.
+			ImageType,
+			ImageType_Code,
+			ImageType_Desc,
+			ImageSeq,
+			Filename,
+			Mime,
+			ContentType,
+			Width,
+			Height,
+			DataSize,
+			// Associated data.
+			// Common.
+			Notes,
+			Flags,
+			Status,
+			Status_Desc,
+			Status_Ind,
+			CreateOn_Date,
+			UpdateOn_Date,
+		}
+
+		//-------------------------------------------------------------------
+		/// <summary>Properties other than common.</summary>
+		public class DataProperties
+		{
+			public ItemId ItemId { get; set; } = new ItemId();
+			public Sax.ImageType ImageType { get; set; }
+			public byte ImageSeq { get; set; }
+			public long SessionUid { get; set; }
+			public int ImageUid { get; set; }
+			public String Filename { get; set; }
+			public String Mime { get; set; }
+			public String ContentType { get; set; }
+			public int Width { get; set; }
+			public int Height { get; set; }
+			public byte[] ImageData { get; set; }
+		}
+
+		//-------------------------------------------------------------------
+		// Data.
+		public new class Data : SacsHierarchyItem.Data
+		{
+			// Data members.
+			private readonly DataProperties data = new DataProperties();
+			// Construction.
+			public Data()
+			{
+				Status = DefaultStatus;
+			}
+			// Properties.
+			public ItemId ItemId
+			{
+				get { return data.ItemId; }
+				set { CheckChanged(data.ItemId, value); data.ItemId = value; }
+			}
+			public Sax.ImageType ImageType
+			{
+				get { return data.ImageType; }
+				set { CheckChanged((int)data.ImageType, (int)value); data.ImageType = value; }
+			}
+			public byte ImageSeq
+			{
+				get { return data.ImageSeq; }
+				set { CheckChanged(data.ImageSeq, value); data.ImageSeq = value; }
+			}
+			public long SessionUid
+			{
+				get { return data.SessionUid; }
+				set { CheckChanged(data.SessionUid, value); data.SessionUid = value; }
+			}
+			public int ImageUid
+			{
+				get { return data.ImageUid; }
+				set { CheckChanged(data.ImageUid, value); data.ImageUid = value; }
+			}
+			public String Filename
+			{
+				get { return data.Filename; }
+				set { CheckChanged(data.Filename, value); data.Filename = value; }
+			}
+			public String Mime
+			{
+				get { return data.Mime; }
+				set { CheckChanged(data.Mime, value); data.Mime = value; }
+			}
+			public String ContentType
+			{
+				get { return data.ContentType; }
+				set { CheckChanged(data.ContentType, value); data.ContentType = value; }
+			}
+			public int Width
+			{
+				get { return data.Width; }
+				set { CheckChanged(data.Width, value); data.Width = value; }
+			}
+			public int Height
+			{
+				get { return data.Height; }
+				set { CheckChanged(data.Height, value); data.Height = value; }
+			}
+			public byte[] ImageData
+			{
+				get { return data.ImageData; }
+				set { CheckChanged(data.ImageData, value); data.ImageData = value; }
+			}
+			// Population.
+			internal void PopulateFrom(Data data)
+			{
+				ItemId = data.ItemId;
+				ImageType = data.ImageType;
+				ImageSeq = data.ImageSeq;
+				SessionUid = data.SessionUid;
+				ImageUid = data.ImageUid;
+				Filename = data.Filename;
+				Mime = data.Mime;
+				ContentType = data.ContentType;
+				Width = data.Width;
+				Height = data.Height;
+				ImageData = data.ImageData;
+				base.PopulateFrom(data);
+			}
+			public Data Clone()
+			{
+				Data data = new Data();
+				data.PopulateFrom(this);
+				return data;
+			}
+		}
+
+		//-------------------------------------------------------------------
+		// Error field - identify properties with validation error.
+		public new class ErrField : SacsHierarchyItem.ErrField
+		{
+			// Identifies the field that has invalid data.
+			public ValidValue ItemId { get; set; } = ValidValue.Valid;
+			public ValidValue ImageType { get; set; } = ValidValue.Valid;
+			public ValidValue ImageSeq { get; set; } = ValidValue.Valid;
+			public ValidValue SessionUid { get; set; } = ValidValue.Valid;
+			public ValidValue ImageUid { get; set; } = ValidValue.Valid;
+			public ValidValue Filename { get; set; } = ValidValue.Valid;
+			public ValidValue Mime { get; set; } = ValidValue.Valid;
+			public ValidValue ContentType { get; set; } = ValidValue.Valid;
+			public ValidValue Width { get; set; } = ValidValue.Valid;
+			public ValidValue Height { get; set; } = ValidValue.Valid;
+			public ValidValue ImageData { get; set; } = ValidValue.Valid;
+		}
+
+		//-------------------------------------------------------------------
+		// Data members.
+		private readonly Data data = new Data();
+
+		//-------------------------------------------------------------------
+		// Construction.
+		protected SaxItemImage(SysId id, ItemId itemId, Sax.ImageType imageType) : base(id)
+		{
+			base.SetData(data);
+			ItemId = itemId;
+			ImageType = imageType;
+			Status = DefaultStatus;
+		}
+
+		//-------------------------------------------------------------------
+		// Status.
+		private static readonly List<SaStatus> validStatuses = new List<SaStatus>()
+		{
+			SaStatus.Active,
+			SaStatus.Inactive,
+			SaStatus.Deleted,
+		};
+		public static SaStatus DefaultStatus { get { return SaStatus.Active; } }
+		public static List<SaStatus> ValidStatuses { get { return new List<SaStatus>(validStatuses); } }
+		public static DataValue.TriStateType GetStatusTriState(SaStatus status)
+		{
+			if (status == SaStatus.Active) return DataValue.TriStateType.Green;
+			if (status == SaStatus.Inactive) return DataValue.TriStateType.Red;
+			if (status == SaStatus.Deleted) return DataValue.TriStateType.Purple;
+			return DataValue.TriStateType.Unknown;
+		}
+
+		//-------------------------------------------------------------------
+		// Utilities.
+		public ItemId GetItemId()
+		{
+			return new ItemId((short)Sax.DataItemType.ItemImage, Id);
+		}
+
+		// Validation.
+		public static List<Sax.DataItemType> ValidItemTypes
+		{
+			get
+			{
+				return new List<Sax.DataItemType> { Sax.DataItemType.UserAccount, Sax.DataItemType.Organisation, Sax.DataItemType.Article };
+			}
+		}
+		public static List<Sacs.MimeType> GetValidMimeTypes(Sax.DataItemType itemType)
+		{
+			switch (itemType)
+			{
+				case Sax.DataItemType.UserAccount:
+				case Sax.DataItemType.Organisation:
+				case Sax.DataItemType.Article:
+					return new List<Sacs.MimeType> { Sacs.MimeType.Jpeg, Sacs.MimeType.Webp, Sacs.MimeType.Png, Sacs.MimeType.Svg };
+			}
+			return new List<Sacs.MimeType>();
+		}
+		public static List<String> GetValidContentTypes(Sax.DataItemType itemType)
+		{
+			switch (itemType)
+			{
+				case Sax.DataItemType.UserAccount:
+				case Sax.DataItemType.Organisation:
+				case Sax.DataItemType.Article:
+					return new List<string> { "image/jpg", "image/jpeg", "image/webp", "image/png", "image/svg+xml" };
+			}
+			return new List<string>();
+		}
+
+		//-------------------------------------------------------------------
+		// Properties.
+		public Data GetData() { return data.Clone(); }
+		public void SetData(Data data)
+		{
+			// Properties that cannot be changed if previously specified.
+			if (SysId.IsValid(Id) && SysId.ToInt(Id) != SysId.ToInt(data.Id))
+				throw new NotSupportedException($"{SysUtil.Fn} Id cannot be changed");
+			if (ItemId.IsValid(ItemId) && ItemId.Type != data.ItemId.Type && SysId.ToInt(ItemId.Id) != SysId.ToInt(data.ItemId.Id))
+				throw new NotSupportedException($"{SysUtil.Fn} Item Id cannot be changed");
+			if (ImageType > 0 && ImageType != data.ImageType)
+				throw new NotSupportedException($"{SysUtil.Fn} Image Type cannot be changed");
+			this.data.PopulateFrom(data);
+		}
+		public ItemId ItemId
+		{
+			get { return data.ItemId; }
+			set { data.ItemId = value; }
+		}
+		public Sax.ImageType ImageType
+		{
+			get { return data.ImageType; }
+			set { data.ImageType = value; }
+		}
+		public byte ImageSeq
+		{
+			get { return data.ImageSeq; }
+			set { data.ImageSeq = value; }
+		}
+		public long SessionUid
+		{
+			get { return data.SessionUid; }
+			set { data.SessionUid = value; }
+		}
+		public int ImageUid
+		{
+			get { return data.ImageUid; }
+			set { data.ImageUid = value; }
+		}
+		public String Filename
+		{
+			get { return data.Filename; }
+			set { data.Filename = value; }
+		}
+		public String Mime
+		{
+			get { return data.Mime; }
+			set { data.Mime = value; }
+		}
+		public String ContentType
+		{
+			get { return data.ContentType; }
+			set { data.ContentType = value; }
+		}
+		public int Width
+		{
+			get { return data.Width; }
+			set { data.Width = value; }
+		}
+		public int Height
+		{
+			get { return data.Height; }
+			set { data.Height = value; }
+		}
+		public byte[] ImageData
+		{
+			get { return data.ImageData; }
+			set { data.ImageData = value; }
+		}
+
+		//-------------------------------------------------------------------
+		// Flags - positions 1-16 available.
+
+		//-------------------------------------------------------------------
+		//                   A s s o c i a t e d   D a t a
+		//-------------------------------------------------------------------
+
+		//-------------------------------------------------------------------
+		//                            P a r a m s
+		//-------------------------------------------------------------------
+		// List parameters.
+		public enum StatusCat
+		{
+			Any,
+			ActiveOnly,
+			InactiveOnly,
+			NotDeleted,
+			DeletedOnly,
+		}
+		/// <summary>
+		/// Item list parameters.
+		/// </summary>
+		public new class Params : SacsHierarchyItem.Params
+		{
+			// List filtering.
+			public List<SysId> IdsIncluded { get; } = new List<SysId>();
+			public List<SysId> IdsExcluded { get; } = new List<SysId>();
+			public List<ItemId> ItemIdsIncluded { get; } = new List<ItemId>();
+			public List<Sax.ImageType> ImageTypesIncluded { get; } = new List<Sax.ImageType>();
+			// Common properties.
+			public String NotesPartial { get; set; }
+			public StatusCat StatusCat { get; set; } = StatusCat.NotDeleted;
+		}
+
+		//-------------------------------------------------------------------
+	}
+	//=======================================================================
+	// Item list extension methods.
+	public static class SaxItemImageList
+	{
+		//-------------------------------------------------------------------
+		public static SaxItemImage GetItemImageById(this List<SaxItemImage> values, SysId itemImageId)
+		{
+			if (!SysId.IsValid(itemImageId)) return null;
+			return values.Find(item => item.Id.Equals(itemImageId));
+		}
+
+		public static SaxItemImage GetItemImageBySessionImage(this List<SaxItemImage> values, long sessionUid, int imageUid)
+		{
+			if (sessionUid < 1 || imageUid < 1) return null;
+			return values.Find(item => item.SessionUid == sessionUid && item.ImageUid == imageUid);
+		}
+
+		//-------------------------------------------------------------------
+	}
+
+	//=======================================================================
+}

Workspace/SaxoniteStandardBase/Base/Bus/SaxItemSport.cs

@@ -0,0 +1,216 @@
+using Sarand.Net.Standard.Base.Bus;
+using Sarand.Net.Standard.Base.Core;
+using Sarand.Net.Standard.Base.Utils;
+using Saxonite.Net.Standard.Base.App;
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace Saxonite.Net.Standard.Base.Bus
+{
+	//=======================================================================
+	// ItemSport.
+	//=======================================================================
+	public abstract class SaxItemProcess : SaxDisposableHierarchyItem
+	{
+		//-------------------------------------------------------------------
+		// Columns.
+		public enum Column
+		{
+			Pos,
+			Id,
+			// Item.
+			ItemType,
+			ItemType_Code,
+			ItemType_Desc,
+			ItemId,
+			Item_Caption,
+			// Sport.
+			SportId,
+			Sport_Name,
+			// Associated data.
+			// Common.
+			Notes,
+			Flags,
+			Status,
+			Status_Desc,
+			Status_Ind,
+			CreateOn_Date,
+			UpdateOn_Date,
+		}
+
+		//-------------------------------------------------------------------
+		/// <summary>Properties other than common.</summary>
+		public class DataProperties
+		{
+			public ItemId ItemId { get; set; } = new ItemId();
+			public SysId SportId { get; set; }
+			public String ItemSportData { get; set; }
+		}
+
+		//-------------------------------------------------------------------
+		// Data.
+		public new class Data : SacsHierarchyItem.Data
+		{
+			// Data members.
+			private readonly DataProperties data = new DataProperties();
+			// Construction.
+			public Data()
+			{
+				Status = DefaultStatus;
+			}
+			// Properties.
+			public ItemId ItemId
+			{
+				get { return data.ItemId; }
+				set { CheckChanged(data.ItemId, value); data.ItemId = value; }
+			}
+			public SysId SportId
+			{
+				get { return data.SportId; }
+				set { CheckChanged(data.SportId, value); data.SportId = value; }
+			}
+			public String ItemSportData
+			{
+				get { return data.ItemSportData; }
+				set { CheckChanged(data.ItemSportData, value); data.ItemSportData = value; }
+			}
+			// Population.
+			internal void PopulateFrom(Data data)
+			{
+				ItemId = data.ItemId;
+				SportId = data.SportId;
+				ItemSportData = data.ItemSportData;
+				base.PopulateFrom(data);
+			}
+			public Data Clone()
+			{
+				Data data = new Data();
+				data.PopulateFrom(this);
+				return data;
+			}
+		}
+
+		//-------------------------------------------------------------------
+		// Error field - identify properties with validation error.
+		public new class ErrField : SacsHierarchyItem.ErrField
+		{
+			// Identifies the field that has invalid data.
+			public ValidValue ItemId { get; set; } = ValidValue.Valid;
+			public ValidValue SportId { get; set; } = ValidValue.Valid;
+			public ValidValue ItemSportData { get; set; } = ValidValue.Valid;
+		}
+
+		//-------------------------------------------------------------------
+		// Data members.
+		private readonly Data data = new Data();
+
+		//-------------------------------------------------------------------
+		// Construction.
+		protected SaxItemProcess(SysId id, ItemId itemId, SysId sportId) : base(id)
+		{
+			base.SetData(data);
+			ItemId = itemId;
+			SportId = sportId;
+			Status = DefaultStatus;
+		}
+
+		//-------------------------------------------------------------------
+		// Status.
+		private static readonly List<SaStatus> validStatuses = new List<SaStatus>()
+		{
+			SaStatus.Active,
+			SaStatus.Inactive,
+			SaStatus.Deleted,
+		};
+		public static SaStatus DefaultStatus { get { return SaStatus.Active; } }
+		public static List<SaStatus> ValidStatuses { get { return new List<SaStatus>(validStatuses); } }
+		public static DataValue.TriStateType GetStatusTriState(SaStatus status)
+		{
+			if (status == SaStatus.Active) return DataValue.TriStateType.Green;
+			if (status == SaStatus.Inactive) return DataValue.TriStateType.Red;
+			if (status == SaStatus.Deleted) return DataValue.TriStateType.Purple;
+			return DataValue.TriStateType.Unknown;
+		}
+
+		//-------------------------------------------------------------------
+		// Utilities.
+		public ItemId GetItemId()
+		{
+			return new ItemId((short)Sax.DataItemType.ItemSport, Id);
+		}
+
+		//-------------------------------------------------------------------
+		// Properties.
+		public Data GetData() { return data.Clone(); }
+		public void SetData(Data data)
+		{
+			// Properties that cannot be changed if previously specified.
+			if (SysId.IsValid(Id) && SysId.ToInt(Id) != SysId.ToInt(data.Id))
+				throw new NotSupportedException($"{SysUtil.Fn} Id cannot be changed");
+			if (ItemId.IsValid(ItemId) && ItemId.Type != data.ItemId.Type && SysId.ToInt(ItemId.Id) != SysId.ToInt(data.ItemId.Id))
+				throw new NotSupportedException($"{SysUtil.Fn} Item Id cannot be changed");
+			if (SysId.IsValid(SportId) && SysId.ToInt(SportId) != SysId.ToInt(data.SportId))
+				throw new NotSupportedException($"{SysUtil.Fn} Sport Id cannot be changed");
+			this.data.PopulateFrom(data);
+		}
+		public ItemId ItemId
+		{
+			get { return data.ItemId; }
+			protected set { data.ItemId = value; }
+		}
+		public SysId SportId
+		{
+			get { return data.SportId; }
+			protected set { data.SportId = value; }
+		}
+		public String ItemSportData
+		{
+			get { return data.ItemSportData; }
+			set { data.ItemSportData = value; }
+		}
+
+		//-------------------------------------------------------------------
+		// Flags - positions 1-16 available.
+
+		//-------------------------------------------------------------------
+		//                   A s s o c i a t e d   D a t a
+		//-------------------------------------------------------------------
+
+		//-------------------------------------------------------------------
+		//                            P a r a m s
+		//-------------------------------------------------------------------
+		// List parameters.
+		public enum StatusCat
+		{
+			Any,
+			ActiveOnly,
+			InactiveOnly,
+			NotDeleted,
+			DeletedOnly,
+		}
+		/// <summary>
+		/// Item list parameters.
+		/// </summary>
+		public new class Params : SacsHierarchyItem.Params
+		{
+			// List filtering.
+			public List<SysId> IdsIncluded { get; } = new List<SysId>();
+			public List<SysId> IdsExcluded { get; } = new List<SysId>();
+			public List<ItemId> ItemIdsIncluded { get; } = new List<ItemId>();
+			public List<SysId> SportIdsIncluded { get; } = new List<SysId>();
+			// Common properties.
+			public String NotesPartial { get; set; }
+			public StatusCat StatusCat { get; set; } = StatusCat.NotDeleted;
+		}
+
+		//-------------------------------------------------------------------
+	}
+	//=======================================================================
+	// Item list extension methods.
+	public static class SaxItemSportList
+	{
+	}
+
+	//=======================================================================
+}

Workspace/SaxoniteStandardBase/Base/Bus/SaxOrganisation.cs

@@ -0,0 +1,351 @@
+using Sarand.Net.Standard.Base.Bus;
+using Sarand.Net.Standard.Base.Core;
+using Sarand.Net.Standard.Base.Utils;
+using Saxonite.Net.Standard.Base.App;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+namespace Saxonite.Net.Standard.Base.Bus
+{
+	//=======================================================================
+	// Organisation.
+	//=======================================================================
+	public abstract class SaxOrganisation : SaxDisposableHierarchyItem
+	{
+		//-------------------------------------------------------------------
+		// Columns.
+		public enum Column
+		{
+			Pos,
+			Id,
+			Name,
+			OrganisationType,
+			OrganisationType_Desc,
+			OrganisationCategory,
+			OrganisationCategory_Desc,
+			// Sport.
+			SportId,
+			Sport_Name,
+			// Region.
+			RegionId,
+			Region_Name,
+			// Associated data.
+			/// <summary>Number of users with an active interest in the organisation.</summary>
+			User_Count,
+			/// <summary>Number of users who are 'members' of the organisation.</summary>
+			Member_Count,
+			/// <summary>Number of active logo images.</summary>
+			LogoImage_Count,
+			// Common.
+			Notes,
+			Flags,
+			Status,
+			Status_Desc,
+			Status_Ind,
+			CreateOn_Date,
+			UpdateOn_Date,
+		}
+
+		//-------------------------------------------------------------------
+		/// <summary>Properties other than common.</summary>
+		public class DataProperties
+		{
+			public String Name { get; set; } = String.Empty;
+			public Sax.OrganisationType OrganisationType { get; set; }
+			public Sax.OrganisationCategory OrganisationCategory { get; set; }
+			public SysId SportIdPrimary { get; set; }
+			public SysId RegionIdPrimary { get; set; }
+			public String About { get; set; } = String.Empty;
+			public String Facilities { get; set; } = String.Empty;
+			public String ContactData { get; set; } = String.Empty;
+		}
+
+		//-------------------------------------------------------------------
+		// Data.
+		public new class Data : SacsHierarchyItem.Data
+		{
+			// Data members.
+			private readonly DataProperties data = new DataProperties();
+			// Construction.
+			public Data()
+			{
+				Status = DefaultStatus;
+			}
+			// Properties.
+			public String Name
+			{
+				get { return data.Name; }
+				set { CheckChanged(data.Name, value); data.Name = value; }
+			}
+			public Sax.OrganisationType OrganisationType
+			{
+				get { return data.OrganisationType; }
+				set { CheckChangedEnum(data.OrganisationType, value); data.OrganisationType = value; }
+			}
+			public Sax.OrganisationCategory OrganisationCategory
+			{
+				get { return data.OrganisationCategory; }
+				set { CheckChangedEnum(data.OrganisationCategory, value); data.OrganisationCategory = value; }
+			}
+			public SysId SportIdPrimary
+			{
+				get { return data.SportIdPrimary; }
+				set { CheckChanged(data.SportIdPrimary, value); data.SportIdPrimary = value; }
+			}
+			public SysId RegionIdPrimary
+			{
+				get { return data.RegionIdPrimary; }
+				set { CheckChanged(data.RegionIdPrimary, value); data.RegionIdPrimary = value; }
+			}
+			public String About
+			{
+				get { return data.About; }
+				set { CheckChanged(data.About, value); data.About = value; }
+			}
+			public String Facilities
+			{
+				get { return data.Facilities; }
+				set { CheckChanged(data.Facilities, value); data.Facilities = value; }
+			}
+			public String ContactData
+			{
+				get { return data.ContactData; }
+				set { CheckChanged(data.ContactData, value); data.ContactData = value; }
+			}
+			// Population.
+			internal void PopulateFrom(Data data)
+			{
+				Name = data.Name;
+				OrganisationType = data.OrganisationType;
+				OrganisationCategory = data.OrganisationCategory;
+				SportIdPrimary = data.SportIdPrimary;
+				RegionIdPrimary = data.RegionIdPrimary;
+				About = data.About;
+				Facilities = data.Facilities;
+				ContactData = data.ContactData;
+				base.PopulateFrom(data);
+			}
+			public Data Clone()
+			{
+				Data data = new Data();
+				data.PopulateFrom(this);
+				return data;
+			}
+		}
+
+		//-------------------------------------------------------------------
+		// Error field - identify properties with validation error.
+		public new class ErrField : SacsHierarchyItem.ErrField
+		{
+			// Identifies the field that has invalid data.
+			public ValidValue Name { get; set; } = ValidValue.Valid;
+			public ValidValue OrganisationType { get; set; } = ValidValue.Valid;
+			public ValidValue OrganisationCategory { get; set; } = ValidValue.Valid;
+			public ValidValue SportIdPrimary { get; set; } = ValidValue.Valid;
+			public ValidValue RegionIdPrimary { get; set; } = ValidValue.Valid;
+			public ValidValue About { get; set; } = ValidValue.Valid;
+			public ValidValue Facilities { get; set; } = ValidValue.Valid;
+			public ValidValue ContactData { get; set; } = ValidValue.Valid;
+		}
+
+		//-------------------------------------------------------------------
+		// Data members.
+		private readonly Data data = new Data();
+
+		//-------------------------------------------------------------------
+		// Construction.
+		protected SaxOrganisation(SysId id) : base(id)
+		{
+			base.SetData(data);
+			Status = DefaultStatus;
+		}
+
+		//-------------------------------------------------------------------
+		// Status.
+		private static readonly List<SaStatus> validStatuses = new List<SaStatus>()
+		{
+			SaStatus.Awaiting,
+			SaStatus.Active,
+			SaStatus.OnHold,
+			SaStatus.Inactive,
+			SaStatus.Deleted,
+		};
+		public static SaStatus DefaultStatus { get { return SaStatus.Active; } }
+		public static List<SaStatus> ValidStatuses { get { return new List<SaStatus>(validStatuses); } }
+		public static DataValue.TriStateType GetStatusTriState(SaStatus status)
+		{
+			if (status == SaStatus.Active) return DataValue.TriStateType.Green;
+			if (status == SaStatus.OnHold) return DataValue.TriStateType.Amber;
+			if (status == SaStatus.Inactive) return DataValue.TriStateType.Red;
+			if (status == SaStatus.Deleted) return DataValue.TriStateType.Purple;
+			return DataValue.TriStateType.Unknown;
+		}
+
+		//-------------------------------------------------------------------
+		// Utilities.
+		public ItemId GetItemId()
+		{
+			return new ItemId((short)Sax.DataItemType.Organisation, Id);
+		}
+		// Sport is mandatory for certain organisation categories.
+		public static bool IsSportMandatory(Sax.OrganisationCategory organisationCategory)
+		{
+			if (organisationCategory == Sax.OrganisationCategory.Club) return true;
+			if (organisationCategory == Sax.OrganisationCategory.Association) return true;
+			if (organisationCategory == Sax.OrganisationCategory.SportDepartment) return true;
+			return false;
+		}
+		private static List<Sax.ContactMethod> validContactMethods = new List<Sax.ContactMethod>
+		{
+			Sax.ContactMethod.PhoneMain,
+			Sax.ContactMethod.PhoneOffice,
+			// Online.
+			Sax.ContactMethod.Email,
+			Sax.ContactMethod.Website,
+			Sax.ContactMethod.Wikipedia,
+			// Social media.
+			Sax.ContactMethod.LinkedIn,
+			Sax.ContactMethod.Twitter,
+			Sax.ContactMethod.Facebook,
+			Sax.ContactMethod.Instagram,
+			Sax.ContactMethod.YouTube,
+			Sax.ContactMethod.Twitch,
+		};
+		public static List<Sax.ContactMethod> ValidContactMethods { get { return new List<Sax.ContactMethod>(validContactMethods); } }
+
+		//-------------------------------------------------------------------
+		// Properties.
+		public Data GetData() { return data.Clone(); }
+		public void SetData(Data data)
+		{
+			// Properties that cannot be changed if previously specified.
+			if (SysId.IsValid(Id) && SysId.ToInt(Id) != SysId.ToInt(data.Id))
+				throw new NotSupportedException($"{SysUtil.Fn} Id cannot be changed");
+			this.data.PopulateFrom(data);
+		}
+		public String Name
+		{
+			get { return data.Name; }
+			set { data.Name = value; }
+		}
+		public Sax.OrganisationType OrganisationType
+		{
+			get { return data.OrganisationType; }
+			set { data.OrganisationType = value; }
+		}
+		public Sax.OrganisationCategory OrganisationCategory
+		{
+			get { return data.OrganisationCategory; }
+			set { data.OrganisationCategory = value; }
+		}
+		public SysId SportIdPrimary
+		{
+			get { return data.SportIdPrimary; }
+			set { data.SportIdPrimary = value; }
+		}
+		public SysId RegionIdPrimary
+		{
+			get { return data.RegionIdPrimary; }
+			set { data.RegionIdPrimary = value; }
+		}
+		public String About
+		{
+			get { return data.About; }
+			set { data.About = value; }
+		}
+		public String Facilities
+		{
+			get { return data.Facilities; }
+			set { data.Facilities = value; }
+		}
+		public String ContactData
+		{
+			get { return data.ContactData; }
+			set { data.ContactData = value; }
+		}
+
+		//-------------------------------------------------------------------
+		// Flags - positions 1-16 available.
+
+		//-------------------------------------------------------------------
+		//                   A s s o c i a t e d   D a t a
+		//-------------------------------------------------------------------
+
+		//-------------------------------------------------------------------
+		//                            P a r a m s
+		//-------------------------------------------------------------------
+		// List parameters.
+		public enum StatusCat
+		{
+			Any,
+			AwaitingOnly,
+			ActiveOnly,
+			InactiveOnly,
+			NotDeleted,
+			DeletedOnly,
+		}
+		/// <summary>
+		/// Item list parameters.
+		/// </summary>
+		public new class Params : SacsHierarchyItem.Params
+		{
+			// List filtering.
+			public HashSet<SysId> IdsIncluded { get; } = new HashSet<SysId>();
+			public HashSet<SysId> IdsExcluded { get; } = new HashSet<SysId>();
+			public String NameFull { get; set; }
+			public String NamePartial { get; set; }
+			public Sax.OrganisationCategory OrganisationCategory { get; set; } = Sax.OrganisationCategory.Unknown;
+			public HashSet<Sax.OrganisationCategory> OrganisationCategoriesExcluded { get; } = new HashSet<Sax.OrganisationCategory>();
+			public Sax.OrganisationType OrganisationType { get; set; } = Sax.OrganisationType.Unknown;
+			/// <summary>Partial match on a number of fields, including name, sport, address, etc.</summary>
+			public String OrganisationFilter { get; set; }
+			public HashSet<SysId> SportIdsIncluded { get; } = new HashSet<SysId>();
+			public HashSet<SysId> RegionIdsIncluded { get; } = new HashSet<SysId>();
+			// Common properties.
+			public String NotesPartial { get; set; }
+			public StatusCat StatusCat { get; set; } = StatusCat.ActiveOnly;
+			// Table aliases - blank if not linked.
+			public String Alias_Sport_Primary { get; set; }
+			public String Alias_Region_Primary { get; set; }
+		}
+
+		//-------------------------------------------------------------------
+	}
+	//=======================================================================
+	// Item list extension methods.
+	public static class SaxOrganisationList
+	{
+		//-------------------------------------------------------------------
+		/// <summary>
+		/// Extract the Organisation Ids.
+		/// </summary>
+		public static List<SysId> GetIds(this List<SaxOrganisation> values)
+		{
+			return values.Select(item => item.Id).ToList();
+		}
+
+		//-------------------------------------------------------------------
+		/// <summary>
+		/// Extract the first Organisation in list with the specified Id.
+		/// </summary>
+		public static SaxOrganisation GetOrganisationById(this List<SaxOrganisation> values, SysId organisationId)
+		{
+			return values.Find(item => item.Id.Equals(organisationId));
+		}
+
+		//-------------------------------------------------------------------
+		/// <summary>
+		/// Get the name of the first Organisation in list with the specified Id.
+		/// </summary>
+		public static String GetOrganisationName(this List<SaxOrganisation> values, SysId organisationId)
+		{
+			return values.Find(item => item.Id.Equals(organisationId))?.Name ?? "";
+		}
+
+		//-------------------------------------------------------------------
+	}
+
+	//=======================================================================
+}

Workspace/SaxoniteStandardBase/Base/Bus/SaxOrganisationEvent.cs

@@ -0,0 +1,361 @@
+using Sarand.Net.Standard.Base.Bus;
+using Sarand.Net.Standard.Base.Core;
+using Sarand.Net.Standard.Base.Utils;
+using Saxonite.Net.Standard.Base.App;
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace Saxonite.Net.Standard.Base.Bus
+{
+	//=======================================================================
+	// Organisation Event.
+	//=======================================================================
+	public abstract class SaxOrganisationEvent : SaxDisposableHierarchyItem
+	{
+		//-------------------------------------------------------------------
+		// Columns.
+		public enum Column
+		{
+			Pos,
+			Id,
+			// Organisation.
+			OrganisationId,
+			Organisation_Name,
+			Organisation_LogoCount,
+			// Sport.
+			SportIdPrimary,
+			Sport_Name,
+			// Region.
+			RegionIdCountry,
+			Region_Name,
+			// Event.
+			EventAt_Date,
+			EventAt_DateTime,
+			EventTo_Date,
+			EventTo_DateTime,
+			EventTypeCode,
+			EventType_Desc,
+			Summary,
+			Details,
+			PublishedAt_Date,
+			PublishedAt_DateTime,
+			ExpiresAt_Date,
+			ExpiresAt_DateTime,
+			// Associated data.
+			// Common.
+			Notes,
+			Flags,
+			Status,
+			Status_Desc,
+			Status_Ind,
+			CreateOn_Date,
+			UpdateOn_Date,
+		}
+
+		//-------------------------------------------------------------------
+		/// <summary>Properties other than common.</summary>
+		public class DataProperties
+		{
+			public SysId OrganisationId { get; set; }
+			public SysId SportIdPrimary { get; set; }
+			public SysId RegionIdCountry { get; set; }
+			public DateTime EventAt { get; set; }
+			public DateTime? EventTo { get; set; }
+			public Sax.EventType EventType { get; set; }
+			public String Summary { get; set; } = String.Empty;
+			public String Details { get; set; } = String.Empty;
+			public String EventData { get; set; } = String.Empty;
+			public DateTime? PublishedAt { get; set; } = null;
+			public DateTime? ExpiresAt { get; set; } = null;
+		}
+
+		//-------------------------------------------------------------------
+		// Data.
+		public new class Data : SacsHierarchyItem.Data
+		{
+			// Data members.
+			private readonly DataProperties data = new DataProperties();
+			// Construction.
+			public Data()
+			{
+				Status = DefaultStatus;
+			}
+			// Properties.
+			public SysId OrganisationId
+			{
+				get { return data.OrganisationId; }
+				set { CheckChanged(data.OrganisationId, value); data.OrganisationId = value; }
+			}
+			public SysId SportIdPrimary
+			{
+				get { return data.SportIdPrimary; }
+				set { CheckChanged(data.SportIdPrimary, value); data.SportIdPrimary = value; }
+			}
+			public SysId RegionIdCountry
+			{
+				get { return data.RegionIdCountry; }
+				set { CheckChanged(data.RegionIdCountry, value); data.RegionIdCountry = value; }
+			}
+			public DateTime EventAt
+			{
+				get { return data.EventAt; }
+				set { CheckChanged(data.EventAt, value); data.EventAt = value; }
+			}
+			public DateTime? EventTo
+			{
+				get { return data.EventTo; }
+				set { CheckChangedNullable(data.EventTo, value); data.EventTo = value; }
+			}
+			public Sax.EventType EventType
+			{
+				get { return data.EventType; }
+				set { CheckChanged((int)data.EventType, (int)value); data.EventType = value; }
+			}
+			public String Summary
+			{
+				get { return data.Summary; }
+				set { CheckChanged(data.Summary, value); data.Summary = value; }
+			}
+			public String Details
+			{
+				get { return data.Details; }
+				set { CheckChanged(data.Details, value); data.Details = value; }
+			}
+			public String EventData
+			{
+				get { return data.EventData; }
+				set { CheckChanged(data.EventData, value); data.EventData = value; }
+			}
+			public DateTime? PublishedAt
+			{
+				get { return data.PublishedAt; }
+				set { CheckChangedNullable(data.PublishedAt, value); data.PublishedAt = value; }
+			}
+			public DateTime? ExpiresAt
+			{
+				get { return data.ExpiresAt; }
+				set { CheckChangedNullable(data.ExpiresAt, value); data.ExpiresAt = value; }
+			}
+			// Population.
+			internal void PopulateFrom(Data data)
+			{
+				OrganisationId = data.OrganisationId;
+				SportIdPrimary = data.SportIdPrimary;
+				RegionIdCountry = data.RegionIdCountry;
+				EventAt = data.EventAt;
+				EventTo = data.EventTo;
+				EventType = data.EventType;
+				Summary = data.Summary;
+				Details = data.Details;
+				EventData = data.EventData;
+				PublishedAt = data.PublishedAt;
+				ExpiresAt = data.ExpiresAt;
+				base.PopulateFrom(data);
+			}
+			public Data Clone()
+			{
+				Data data = new Data();
+				data.PopulateFrom(this);
+				return data;
+			}
+		}
+
+		//-------------------------------------------------------------------
+		// Error field - identify properties with validation error.
+		public new class ErrField : SacsHierarchyItem.ErrField
+		{
+			// Identifies the field that has invalid data.
+			public ValidValue OrganisationId { get; set; } = ValidValue.Valid;
+			public ValidValue SportIdPrimary { get; set; } = ValidValue.Valid;
+			public ValidValue RegionIdCountry { get; set; } = ValidValue.Valid;
+			public ValidValue EventAt { get; set; } = ValidValue.Valid;
+			public ValidValue EventTo { get; set; } = ValidValue.Valid;
+			public ValidValue EventType { get; set; } = ValidValue.Valid;
+			public ValidValue Summary { get; set; } = ValidValue.Valid;
+			public ValidValue Details { get; set; } = ValidValue.Valid;
+			public ValidValue EventData { get; set; } = ValidValue.Valid;
+			public ValidValue PublishedAt { get; set; } = ValidValue.Valid;
+			public ValidValue ExpiresAt { get; set; } = ValidValue.Valid;
+		}
+
+		//-------------------------------------------------------------------
+		// Data members.
+		private readonly Data data = new Data();
+
+		//-------------------------------------------------------------------
+		// Construction.
+		protected SaxOrganisationEvent(SysId id, SysId organisationId) : base(id)
+		{
+			base.SetData(data);
+			this.OrganisationId = organisationId;
+			Status = DefaultStatus;
+		}
+
+		//-------------------------------------------------------------------
+		// Status.
+		private static readonly List<SaStatus> validStatuses = new List<SaStatus>()
+		{
+			SaStatus.Active,
+			SaStatus.Inactive,
+			SaStatus.Deleted,
+		};
+		public static SaStatus DefaultStatus { get { return SaStatus.Active; } }
+		public static List<SaStatus> ValidStatuses { get { return new List<SaStatus>(validStatuses); } }
+		public static DataValue.TriStateType GetStatusTriState(SaStatus status)
+		{
+			if (status == SaStatus.Active) return DataValue.TriStateType.Green;
+			if (status == SaStatus.Inactive) return DataValue.TriStateType.Red;
+			if (status == SaStatus.Deleted) return DataValue.TriStateType.Purple;
+			return DataValue.TriStateType.Unknown;
+		}
+
+		//-------------------------------------------------------------------
+		// Utilities.
+		public ItemId GetItemId()
+		{
+			return new ItemId((short)Sax.DataItemType.OrganisationEvent, Id);
+		}
+
+		/// <summary>
+		/// Time of exactly midnight is treated as invalid.
+		/// <para>- Valid start time of midnight is stored with at least +1 minute (00:01:00).</para>
+		/// </summary>
+		public static bool HasValidEventTime(DateTime? eventDateTime)
+		{
+			return DateUtil.IsValid(eventDateTime) && DateUtil.Format(eventDateTime, "HH:mm:ss") != "00:00:00";
+		}
+
+		public bool HasValidEventAtTime()
+		{
+			return HasValidEventTime(EventAt);
+		}
+
+		public bool HasValidEventToTime()
+		{
+			return HasValidEventTime(EventTo);
+		}
+
+		//-------------------------------------------------------------------
+		// Properties.
+		public Data GetData() { return data.Clone(); }
+		public void SetData(Data data)
+		{
+			// Properties that cannot be changed if previously specified.
+			if (SysId.IsValid(Id) && SysId.ToInt(Id) != SysId.ToInt(data.Id))
+				throw new NotSupportedException($"{SysUtil.Fn} Id cannot be changed");
+			if (SysId.IsValid(OrganisationId) && SysId.ToInt(OrganisationId) != SysId.ToInt(data.OrganisationId))
+				throw new NotSupportedException($"{SysUtil.Fn} Organisation Id cannot be changed");
+			this.data.PopulateFrom(data);
+		}
+		public SysId OrganisationId
+		{
+			get { return data.OrganisationId; }
+			protected set { data.OrganisationId = value; }
+		}
+		public SysId SportIdPrimary
+		{
+			get { return data.SportIdPrimary; }
+			set { data.SportIdPrimary = value; }
+		}
+		public SysId RegionIdCountry
+		{
+			get { return data.RegionIdCountry; }
+			set { data.RegionIdCountry = value; }
+		}
+		public DateTime EventAt
+		{
+			get { return data.EventAt; }
+			set { data.EventAt = value; }
+		}
+		public DateTime? EventTo
+		{
+			get { return data.EventTo; }
+			set { data.EventTo = value; }
+		}
+		public Sax.EventType EventType
+		{
+			get { return data.EventType; }
+			set { data.EventType = value; }
+		}
+		public String Summary
+		{
+			get { return data.Summary; }
+			set { data.Summary = value; }
+		}
+		public String Details
+		{
+			get { return data.Details; }
+			set { data.Details = value; }
+		}
+		public String EventData
+		{
+			get { return data.EventData; }
+			set { data.EventData = value; }
+		}
+		public DateTime? PublishedAt
+		{
+			get { return data.PublishedAt; }
+			set { data.PublishedAt = value; }
+		}
+		public DateTime? ExpiresAt
+		{
+			get { return data.ExpiresAt; }
+			set { data.ExpiresAt = value; }
+		}
+
+		//-------------------------------------------------------------------
+		// Flags - positions 1-16 available.
+
+		//-------------------------------------------------------------------
+		//                   A s s o c i a t e d   D a t a
+		//-------------------------------------------------------------------
+
+		//-------------------------------------------------------------------
+		//                            P a r a m s
+		//-------------------------------------------------------------------
+		// List parameters.
+		public enum StatusCat
+		{
+			Any,
+			ActiveOnly,
+			InactiveOnly,
+			NotDeleted,
+			DeletedOnly,
+		}
+		/// <summary>
+		/// Item list parameters.
+		/// </summary>
+		public new class Params : SacsHierarchyItem.Params
+		{
+			// List filtering.
+			public List<SysId> IdsIncluded { get; } = new List<SysId>();
+			public List<SysId> IdsExcluded { get; } = new List<SysId>();
+			/// <summary>Restrict to User Account via User Organisations and Organisations.</summary>
+			public List<SysId> UserAccountIdsIncluded { get; } = new List<SysId>();
+			public List<SysId> OrganisationIdsIncluded { get; } = new List<SysId>();
+			public List<SysId> SportIdsIncluded { get; set; } = new List<SysId>();
+			public List<SysId> RegionIdsIncluded { get; } = new List<SysId>();
+			public DateTime EventFrom { get; set; }
+			public DateTime EventTo { get; set; }
+			public String SummaryPartial { get; set; }
+			/// <summary>General filter value - position, outline, sport, body etc. </summary>
+			public String EventFilter { get; set; }
+			public String NotesPartial { get; set; }
+			public StatusCat StatusCat { get; set; } = StatusCat.ActiveOnly;
+			// Table aliases - blank if not linked.
+			public String Alias_Organisation { get; set; }
+			public String Alias_UserOrganisation { get; set; }
+			public String Alias_UserAccount { get; set; }
+		}
+
+		//-------------------------------------------------------------------
+	}
+	//=======================================================================
+	// Item list extension methods.
+	public static class SaxOrganisationEventList
+	{
+	}
+
+	//=======================================================================
+}

Workspace/SaxoniteStandardBase/Base/Bus/SaxOrganisationOpportunity.cs

@@ -0,0 +1,311 @@
+using Sarand.Net.Standard.Base.Bus;
+using Sarand.Net.Standard.Base.Core;
+using Sarand.Net.Standard.Base.Utils;
+using Saxonite.Net.Standard.Base.App;
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace Saxonite.Net.Standard.Base.Bus
+{
+	//=======================================================================
+	// Organisation Opportunity.
+	//=======================================================================
+	public abstract class SaxOrganisationOpportunity : SaxDisposableHierarchyItem
+	{
+		//-------------------------------------------------------------------
+		// Columns.
+		public enum Column
+		{
+			Pos,
+			Id,
+			// Organisation.
+			OrganisationId,
+			Organisation_Name,
+			Organisation_LogoCount,
+			// Sport.
+			SportIdPrimary,
+			Sport_Name,
+			// Region.
+			RegionIdPrimary,
+			Region_Name,
+			// Opportunity.
+			OpportunityTypeCode,
+			OpportunityType_Desc,
+			Position,
+			Outline,
+			PublishedAt_Date,
+			PublishedAt_DateTime,
+			ExpiresAt_Date,
+			ExpiresAt_DateTime,
+			// Associated data.
+			// Common.
+			Notes,
+			Flags,
+			Status,
+			Status_Desc,
+			Status_Ind,
+			CreateOn_Date,
+			UpdateOn_Date,
+		}
+
+		//-------------------------------------------------------------------
+		/// <summary>Properties other than common.</summary>
+		public class DataProperties
+		{
+			public SysId OrganisationId { get; set; }
+			public SysId SportIdPrimary { get; set; }
+			public SysId RegionIdPrimary { get; set; }
+			public Sax.OpportunityType OpportunityType { get; set; }
+			public String Position { get; set; } = String.Empty;
+			public String Outline { get; set; } = String.Empty;
+			public String OpportunityData { get; set; } = String.Empty;
+			public DateTime? PublishedAt { get; set; } = null;
+			public DateTime? ExpiresAt { get; set; } = null;
+		}
+
+		//-------------------------------------------------------------------
+		// Data.
+		public new class Data : SacsHierarchyItem.Data
+		{
+			// Data members.
+			private readonly DataProperties data = new DataProperties();
+			// Construction.
+			public Data()
+			{
+				Status = DefaultStatus;
+			}
+			// Properties.
+			public SysId OrganisationId
+			{
+				get { return data.OrganisationId; }
+				set { CheckChanged(data.OrganisationId, value); data.OrganisationId = value; }
+			}
+			public SysId SportIdPrimary
+			{
+				get { return data.SportIdPrimary; }
+				set { CheckChanged(data.SportIdPrimary, value); data.SportIdPrimary = value; }
+			}
+			public SysId RegionIdPrimary
+			{
+				get { return data.RegionIdPrimary; }
+				set { CheckChanged(data.RegionIdPrimary, value); data.RegionIdPrimary = value; }
+			}
+			public Sax.OpportunityType OpportunityType
+			{
+				get { return data.OpportunityType; }
+				set { CheckChanged((int)data.OpportunityType, (int)value); data.OpportunityType = value; }
+			}
+			public String Position
+			{
+				get { return data.Position; }
+				set { CheckChanged(data.Position, value); data.Position = value; }
+			}
+			public String Outline
+			{
+				get { return data.Outline; }
+				set { CheckChanged(data.Outline, value); data.Outline = value; }
+			}
+			public String OpportunityData
+			{
+				get { return data.OpportunityData; }
+				set { CheckChanged(data.OpportunityData, value); data.OpportunityData = value; }
+			}
+			public DateTime? PublishedAt
+			{
+				get { return data.PublishedAt; }
+				set { CheckChangedNullable(data.PublishedAt, value); data.PublishedAt = value; }
+			}
+			public DateTime? ExpiresAt
+			{
+				get { return data.ExpiresAt; }
+				set { CheckChangedNullable(data.ExpiresAt, value); data.ExpiresAt = value; }
+			}
+			// Population.
+			internal void PopulateFrom(Data data)
+			{
+				OrganisationId = data.OrganisationId;
+				SportIdPrimary = data.SportIdPrimary;
+				RegionIdPrimary = data.RegionIdPrimary;
+				OpportunityType = data.OpportunityType;
+				Position = data.Position;
+				Outline = data.Outline;
+				OpportunityData = data.OpportunityData;
+				PublishedAt = data.PublishedAt;
+				ExpiresAt = data.ExpiresAt;
+				base.PopulateFrom(data);
+			}
+			public Data Clone()
+			{
+				Data data = new Data();
+				data.PopulateFrom(this);
+				return data;
+			}
+		}
+
+		//-------------------------------------------------------------------
+		// Error field - identify properties with validation error.
+		public new class ErrField : SacsHierarchyItem.ErrField
+		{
+			// Identifies the field that has invalid data.
+			public ValidValue OrganisationId { get; set; } = ValidValue.Valid;
+			public ValidValue SportIdPrimary { get; set; } = ValidValue.Valid;
+			public ValidValue RegionIdPrimary { get; set; } = ValidValue.Valid;
+			public ValidValue OpportunityType { get; set; } = ValidValue.Valid;
+			public ValidValue Position { get; set; } = ValidValue.Valid;
+			public ValidValue Outline { get; set; } = ValidValue.Valid;
+			public ValidValue OpportunityData { get; set; } = ValidValue.Valid;
+			public ValidValue PublishedAt { get; set; } = ValidValue.Valid;
+			public ValidValue ExpiresAt { get; set; } = ValidValue.Valid;
+		}
+
+		//-------------------------------------------------------------------
+		// Data members.
+		private readonly Data data = new Data();
+
+		//-------------------------------------------------------------------
+		// Construction.
+		protected SaxOrganisationOpportunity(SysId id, SysId OrganisationId) : base(id)
+		{
+			base.SetData(data);
+			this.OrganisationId = OrganisationId;
+			Status = DefaultStatus;
+		}
+
+		//-------------------------------------------------------------------
+		// Status.
+		private static readonly List<SaStatus> validStatuses = new List<SaStatus>()
+		{
+			SaStatus.Active,
+			SaStatus.Inactive,
+			SaStatus.Deleted,
+		};
+		public static SaStatus DefaultStatus { get { return SaStatus.Active; } }
+		public static List<SaStatus> ValidStatuses { get { return new List<SaStatus>(validStatuses); } }
+		public static DataValue.TriStateType GetStatusTriState(SaStatus status)
+		{
+			if (status == SaStatus.Active) return DataValue.TriStateType.Green;
+			if (status == SaStatus.Inactive) return DataValue.TriStateType.Red;
+			if (status == SaStatus.Deleted) return DataValue.TriStateType.Purple;
+			return DataValue.TriStateType.Unknown;
+		}
+
+		//-------------------------------------------------------------------
+		// Utilities.
+		public ItemId GetItemId()
+		{
+			return new ItemId((short)Sax.DataItemType.OrganisationOpportunity, Id);
+		}
+
+		//-------------------------------------------------------------------
+		// Properties.
+		public Data GetData() { return data.Clone(); }
+		public void SetData(Data data)
+		{
+			// Properties that cannot be changed if previously specified.
+			if (SysId.IsValid(Id) && SysId.ToInt(Id) != SysId.ToInt(data.Id))
+				throw new NotSupportedException($"{SysUtil.Fn} Id cannot be changed");
+			if (SysId.IsValid(OrganisationId) && SysId.ToInt(OrganisationId) != SysId.ToInt(data.OrganisationId))
+				throw new NotSupportedException($"{SysUtil.Fn} Organisation Id cannot be changed");
+			this.data.PopulateFrom(data);
+		}
+		public SysId OrganisationId
+		{
+			get { return data.OrganisationId; }
+			protected set { data.OrganisationId = value; }
+		}
+		public SysId SportIdPrimary
+		{
+			get { return data.SportIdPrimary; }
+			set { data.SportIdPrimary = value; }
+		}
+		public SysId RegionIdPrimary
+		{
+			get { return data.RegionIdPrimary; }
+			set { data.RegionIdPrimary = value; }
+		}
+		public Sax.OpportunityType OpportunityType
+		{
+			get { return data.OpportunityType; }
+			set { data.OpportunityType = value; }
+		}
+		public String Position
+		{
+			get { return data.Position; }
+			set { data.Position = value; }
+		}
+		public String Outline
+		{
+			get { return data.Outline; }
+			set { data.Outline = value; }
+		}
+		public String OpportunityData
+		{
+			get { return data.OpportunityData; }
+			set { data.OpportunityData = value; }
+		}
+		public DateTime? PublishedAt
+		{
+			get { return data.PublishedAt; }
+			set { data.PublishedAt = value; }
+		}
+		public DateTime? ExpiresAt
+		{
+			get { return data.ExpiresAt; }
+			set { data.ExpiresAt = value; }
+		}
+
+		//-------------------------------------------------------------------
+		// Flags - positions 1-16 available.
+
+		//-------------------------------------------------------------------
+		//                   A s s o c i a t e d   D a t a
+		//-------------------------------------------------------------------
+
+		//-------------------------------------------------------------------
+		//                            P a r a m s
+		//-------------------------------------------------------------------
+		// List parameters.
+		public enum StatusCat
+		{
+			Any,
+			ActiveOnly,
+			InactiveOnly,
+			NotDeleted,
+			DeletedOnly,
+		}
+		/// <summary>
+		/// Item list parameters.
+		/// </summary>
+		public new class Params : SacsHierarchyItem.Params
+		{
+			// List filtering.
+			public List<SysId> IdsIncluded { get; } = new List<SysId>();
+			public List<SysId> IdsExcluded { get; } = new List<SysId>();
+			/// <summary>Restrict to User Account via User Organisations and Organisations.</summary>
+			public List<SysId> UserAccountIdsIncluded { get; } = new List<SysId>();
+			public List<SysId> OrganisationIdsIncluded { get; } = new List<SysId>();
+			public List<SysId> SportIdsIncluded { get; set; } = new List<SysId>();
+			public List<SysId> RegionIdsIncluded { get; } = new List<SysId>();
+			public String PositionPartial { get; set; }
+			public String OutlinePartial { get; set; }
+			/// <summary>General filter value - position, outline, sport, body etc. </summary>
+			public String OpportunityFilter { get; set; }
+			public String NotesPartial { get; set; }
+			public StatusCat StatusCat { get; set; } = StatusCat.ActiveOnly;
+			// Table aliases - blank if not linked.
+			public String Alias_Organisation { get; set; }
+			public String Alias_UserOrganisation { get; set; }
+			public String Alias_UserAccount { get; set; }
+		}
+
+		//-------------------------------------------------------------------
+	}
+	//=======================================================================
+	// Item list extension methods.
+	public static class SaxOrganisationOpportunityList
+	{
+	}
+
+	//=======================================================================
+}

Workspace/SaxoniteStandardBase/Base/Bus/SaxRegion.cs

@@ -0,0 +1,308 @@
+using Sarand.Net.Standard.Base.Bus;
+using Sarand.Net.Standard.Base.Core;
+using Sarand.Net.Standard.Base.Utils;
+using Saxonite.Net.Standard.Base.App;
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace Saxonite.Net.Standard.Base.Bus
+{
+	//=======================================================================
+	// Region.
+	//=======================================================================
+	public abstract class SaxRegion : SaxDisposableHierarchyItem, IDisposable
+	{
+		//-------------------------------------------------------------------
+		// Columns.
+		public enum Column
+		{
+			Pos,
+			Id,
+			RegionType,
+			RegionType_Desc,
+			CountryIso2Code,
+			Name,
+			// Parent region.
+			RegionIdParent,
+			Parent_Name,
+			Parent_RegionType,
+			Parent_RegionType_Desc,
+			// Associated data.
+			ChildRegionCount,
+			// Common.
+			Notes,
+			Flags,
+			Status,
+			Status_Desc,
+			Status_Ind,
+			CreateOn_Date,
+			UpdateOn_Date,
+		}
+
+		//-------------------------------------------------------------------
+		/// <summary>Properties other than common.</summary>
+		public class DataProperties
+		{
+			public Sax.RegionType RegionType { get; set; } = Sax.RegionType.Unknown;
+			public String CountryIso2Code { get; set; } = String.Empty;
+			public String Name { get; set; } = String.Empty;
+			public Decimal? Latitude { get; set; } = null;
+			public Decimal? Longitude { get; set; } = null;
+			public SysId RegionIdParent { get; set; }
+		}
+
+		//-------------------------------------------------------------------
+		// Data.
+		public new class Data : SacsHierarchyItem.Data
+		{
+			// Data members.
+			private readonly DataProperties data = new DataProperties();
+			// Construction.
+			public Data()
+			{
+				Status = DefaultStatus;
+			}
+			// Properties.
+			public Sax.RegionType RegionType
+			{
+				get { return data.RegionType; }
+				set { CheckChangedEnum(data.RegionType, value); data.RegionType = value; }
+			}
+			public String CountryIso2Code
+			{
+				get { return data.CountryIso2Code; }
+				set { CheckChanged(data.CountryIso2Code, value); data.CountryIso2Code = value; }
+			}
+			public String Name
+			{
+				get { return data.Name; }
+				set { CheckChanged(data.Name, value); data.Name = value; }
+			}
+			public Decimal? Latitude
+			{
+				get { return data.Latitude; }
+				set { CheckChangedNullable(data.Latitude, value); data.Latitude = value; }
+			}
+			public Decimal? Longitude
+			{
+				get { return data.Longitude; }
+				set { CheckChangedNullable(data.Longitude, value); data.Longitude = value; }
+			}
+			public SysId RegionIdParent
+			{
+				get { return data.RegionIdParent; }
+				set { CheckChanged(data.RegionIdParent, value); data.RegionIdParent = value; }
+			}
+			// Population.
+			internal void PopulateFrom(Data data)
+			{
+				RegionType = data.RegionType;
+				CountryIso2Code = data.CountryIso2Code;
+				Name = data.Name;
+				Latitude = data.Latitude;
+				Longitude = data.Longitude;
+				RegionIdParent = data.RegionIdParent;
+				base.PopulateFrom(data);
+			}
+			public Data Clone()
+			{
+				Data data = new Data();
+				data.PopulateFrom(this);
+				return data;
+			}
+		}
+
+		//-------------------------------------------------------------------
+		// Error field - identify properties with validation error.
+		public new class ErrField : SacsHierarchyItem.ErrField
+		{
+			// Identifies the field that has invalid data.
+			public ValidValue RegionType { get; set; } = ValidValue.Valid;
+			public ValidValue CountryIso2Code { get; set; } = ValidValue.Valid;
+			public ValidValue Name { get; set; } = ValidValue.Valid;
+			public ValidValue Latitude { get; set; } = ValidValue.Valid;
+			public ValidValue Longitude { get; set; } = ValidValue.Valid;
+			public ValidValue RegionIdParent { get; set; } = ValidValue.Valid;
+		}
+
+		//-------------------------------------------------------------------
+		// Data members.
+		private readonly Data data = new Data();
+
+		//-------------------------------------------------------------------
+		// Construction.
+		protected SaxRegion(SysId id) : base(id)
+		{
+			base.SetData(data);
+			Status = DefaultStatus;
+		}
+
+		//-------------------------------------------------------------------
+		// Status.
+		private static readonly List<SaStatus> validStatuses = new List<SaStatus>()
+		{
+			SaStatus.Active,
+			SaStatus.Inactive,
+			SaStatus.Deleted,
+		};
+		public static SaStatus DefaultStatus { get { return SaStatus.Active; } }
+		public static List<SaStatus> ValidStatuses { get { return new List<SaStatus>(validStatuses); } }
+		public static DataValue.TriStateType GetStatusTriState(SaStatus status)
+		{
+			if (status == SaStatus.Active) return DataValue.TriStateType.Green;
+			if (status == SaStatus.Inactive) return DataValue.TriStateType.Red;
+			if (status == SaStatus.Deleted) return DataValue.TriStateType.Purple;
+			return DataValue.TriStateType.Unknown;
+		}
+
+		//-------------------------------------------------------------------
+		// Utilities.
+		public ItemId GetItemId()
+		{
+			return new ItemId((short)Sax.DataItemType.Region, Id);
+		}
+		public static List<Sax.RegionType> GetValidParentRegionTypes(Sax.RegionType regionType)
+		{
+			List<Sax.RegionType> parentRegionTypes = new List<Sax.RegionType>();
+			switch (regionType)
+			{
+				case Sax.RegionType.World:
+					parentRegionTypes.Add(Sax.RegionType.Galaxy);
+					break;
+				case Sax.RegionType.Continent:
+					parentRegionTypes.Add(Sax.RegionType.World);
+					break;
+				case Sax.RegionType.SubContinent:
+					parentRegionTypes.Add(Sax.RegionType.Continent);
+					break;
+				case Sax.RegionType.Country:
+					parentRegionTypes.Add(Sax.RegionType.Continent);
+					parentRegionTypes.Add(Sax.RegionType.SubContinent);
+					break;
+				case Sax.RegionType.Nation:
+					parentRegionTypes.Add(Sax.RegionType.Country);
+					break;
+				case Sax.RegionType.State:
+					parentRegionTypes.Add(Sax.RegionType.Country);
+					break;
+				case Sax.RegionType.Province:
+					parentRegionTypes.Add(Sax.RegionType.Country);
+					parentRegionTypes.Add(Sax.RegionType.Nation);
+					break;
+			}
+			return parentRegionTypes;
+		}
+		public static bool IsValidParentRegionType(Sax.RegionType regionType, Sax.RegionType parentRegionType)
+		{
+			return GetValidParentRegionTypes(regionType).Contains(parentRegionType);
+		}
+		public bool IsValidParentRegionType(Sax.RegionType parentRegionType)
+		{
+			return IsValidParentRegionType(RegionType, parentRegionType);
+		}
+
+		//-------------------------------------------------------------------
+		public void Dispose() { }
+
+		//-------------------------------------------------------------------
+		// Properties.
+		public Data GetData() { return data.Clone(); }
+		public void SetData(Data data)
+		{
+			// Properties that cannot be changed if previously specified.
+			if (SysId.IsValid(Id) && SysId.ToInt(Id) != SysId.ToInt(data.Id))
+				throw new NotSupportedException($"{SysUtil.Fn} Id cannot be changed");
+			this.data.PopulateFrom(data);
+		}
+		public Sax.RegionType RegionType
+		{
+			get { return data.RegionType; }
+			set { data.RegionType = value; }
+		}
+		public String CountryIso2Code
+		{
+			get { return data.CountryIso2Code; }
+			set { data.CountryIso2Code = value; }
+		}
+		public String Name
+		{
+			get { return data.Name; }
+			set { data.Name = value; }
+		}
+		public Decimal? Latitude
+		{
+			get { return data.Latitude; }
+			set { data.Latitude = value; }
+		}
+		public Decimal? Longitude
+		{
+			get { return data.Longitude; }
+			set { data.Longitude = value; }
+		}
+		public SysId RegionIdParent
+		{
+			get { return data.RegionIdParent; }
+			set { data.RegionIdParent = value; }
+		}
+
+		//-------------------------------------------------------------------
+		// Flags - positions 1-16 available.
+
+		//-------------------------------------------------------------------
+		//                   A s s o c i a t e d   D a t a
+		//-------------------------------------------------------------------
+
+		//-------------------------------------------------------------------
+		//                            P a r a m s
+		//-------------------------------------------------------------------
+		// List parameters.
+		public enum StatusCat
+		{
+			Any,
+			ActiveOnly,
+			InactiveOnly,
+			NotDeleted,
+			DeletedOnly,
+		}
+		/// <summary>
+		/// Item list parameters.
+		/// </summary>
+		public new class Params : SacsHierarchyItem.Params
+		{
+			// List filtering.
+			public List<SysId> IdsIncluded { get; } = new List<SysId>();
+			public List<SysId> IdsExcluded { get; } = new List<SysId>();
+			public List<SysId> ParentRegionIdsIncluded { get; } = new List<SysId>();
+			public Sax.RegionType RegionType { get; set; }
+			public List<String> CountryIso2CodesIncluded { get; } = new List<String>();
+			public List<String> CountryIso2CodesExcluded { get; } = new List<String>();
+			/// <summary>Generic filter - partial region name, iso2 code or other matching value (tbd).</summary>
+			public String RegionFilter { get; set; }
+			public String NameFull { get; set; }
+			public String NamePartial { get; set; }
+			// Common properties.
+			public String NotesPartial { get; set; }
+			public StatusCat StatusCat { get; set; } = StatusCat.ActiveOnly;
+		}
+
+		//-------------------------------------------------------------------
+	}
+	//=======================================================================
+	// Item list extension methods.
+	public static class SaxRegionList
+	{
+		//-------------------------------------------------------------------
+		/// <summary>
+		/// Extract the first Region in list with the specified Id.
+		/// </summary>
+		public static SaxRegion GetRegionById(this List<SaxRegion> values, SysId regionId)
+		{
+			return values.Find(item => item.Id.Equals(regionId));
+		}
+
+		//-------------------------------------------------------------------
+	}
+
+	//=======================================================================
+}

Workspace/SaxoniteStandardBase/Base/Bus/SaxSport.cs

@@ -0,0 +1,246 @@
+using Sarand.Net.Standard.Base.Bus;
+using Sarand.Net.Standard.Base.Core;
+using Sarand.Net.Standard.Base.Utils;
+using Saxonite.Net.Standard.Base.App;
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace Saxonite.Net.Standard.Base.Bus
+{
+	//=======================================================================
+	// Sport.
+	//=======================================================================
+	public abstract class SaxSport : SaxDisposableHierarchyItem, IDisposable
+	{
+		//-------------------------------------------------------------------
+		// Columns.
+		public enum Column
+		{
+			Pos,
+			Id,
+			Grouping,
+			Grouping_Desc,
+			SportIdParent,
+			ParentSport_Name,
+			Name,
+			SpecialityLabel,
+			SpecialityLabel_Desc,
+			// Associated data.
+			// Common.
+			Notes,
+			Flags,
+			Status,
+			Status_Desc,
+			Status_Ind,
+			CreateOn_Date,
+			UpdateOn_Date,
+		}
+
+		//-------------------------------------------------------------------
+		/// <summary>Properties other than common.</summary>
+		public class DataProperties
+		{
+			public Sax.SportGrouping Grouping { get; set; }
+			public SysId SportIdParent { get; set; }
+			public String Name { get; set; } = String.Empty;
+			public Sax.SportSpecialityLabel SpecialityLabel { get; set; }
+		}
+
+		//-------------------------------------------------------------------
+		// Data.
+		public new class Data : SacsHierarchyItem.Data
+		{
+			// Data members.
+			private readonly DataProperties data = new DataProperties();
+			// Construction.
+			public Data()
+			{
+				Status = DefaultStatus;
+			}
+			// Properties.
+			public Sax.SportGrouping Grouping
+			{
+				get { return data.Grouping; }
+				set { CheckChanged((short)data.Grouping, (short)value); data.Grouping = value; }
+			}
+			public SysId SportIdParent
+			{
+				get { return data.SportIdParent; }
+				set { CheckChanged(data.SportIdParent, value); data.SportIdParent = value; }
+			}
+			public String Name
+			{
+				get { return data.Name; }
+				set { CheckChanged(data.Name, value); data.Name = value; }
+			}
+			public Sax.SportSpecialityLabel SpecialityLabel
+			{
+				get { return data.SpecialityLabel; }
+				set { CheckChanged((short)data.SpecialityLabel, (short)value); data.SpecialityLabel = value; }
+			}
+			// Population.
+			internal void PopulateFrom(Data data)
+			{
+				Grouping = data.Grouping;
+				SportIdParent = data.SportIdParent;
+				Name = data.Name;
+				SpecialityLabel = data.SpecialityLabel;
+				base.PopulateFrom(data);
+			}
+			public Data Clone()
+			{
+				Data data = new Data();
+				data.PopulateFrom(this);
+				return data;
+			}
+		}
+
+		//-------------------------------------------------------------------
+		// Error field - identify properties with validation error.
+		public new class ErrField : SacsHierarchyItem.ErrField
+		{
+			// Identifies the field that has invalid data.
+			public ValidValue Grouping { get; set; } = ValidValue.Valid;
+			public ValidValue SportIdParent { get; set; } = ValidValue.Valid;
+			public ValidValue Name { get; set; } = ValidValue.Valid;
+			public ValidValue SpecialityLabel { get; set; } = ValidValue.Valid;
+		}
+
+		//-------------------------------------------------------------------
+		// Data members.
+		private readonly Data data = new Data();
+
+		//-------------------------------------------------------------------
+		// Construction.
+		protected SaxSport(SysId id) : base(id)
+		{
+			base.SetData(data);
+			Status = DefaultStatus;
+		}
+
+		//-------------------------------------------------------------------
+		// Status.
+		private static readonly List<SaStatus> validStatuses = new List<SaStatus>()
+		{
+			SaStatus.Active,
+			SaStatus.Inactive,
+			SaStatus.Deleted,
+		};
+		public static SaStatus DefaultStatus { get { return SaStatus.Active; } }
+		public static List<SaStatus> ValidStatuses { get { return new List<SaStatus>(validStatuses); } }
+		public static DataValue.TriStateType GetStatusTriState(SaStatus status)
+		{
+			if (status == SaStatus.Active) return DataValue.TriStateType.Green;
+			if (status == SaStatus.Inactive) return DataValue.TriStateType.Red;
+			if (status == SaStatus.Deleted) return DataValue.TriStateType.Purple;
+			return DataValue.TriStateType.Unknown;
+		}
+
+		//-------------------------------------------------------------------
+		// Utilities.
+		public ItemId GetItemId()
+		{
+			return new ItemId((short)Sax.DataItemType.Sport, Id);
+		}
+
+		//-------------------------------------------------------------------
+		public void Dispose() { }
+
+		//-------------------------------------------------------------------
+		// Properties.
+		public Data GetData() { return data.Clone(); }
+		public void SetData(Data data)
+		{
+			// Properties that cannot be changed if previously specified.
+			if (SysId.IsValid(Id) && SysId.ToInt(Id) != SysId.ToInt(data.Id))
+				throw new NotSupportedException($"{SysUtil.Fn} Id cannot be changed");
+			this.data.PopulateFrom(data);
+		}
+		public Sax.SportGrouping Grouping
+		{
+			get { return data.Grouping; }
+			set { data.Grouping = value; }
+		}
+		public SysId SportIdParent
+		{
+			get { return data.SportIdParent; }
+			set { data.SportIdParent = value; }
+		}
+		public String Name
+		{
+			get { return data.Name; }
+			set { data.Name = value; }
+		}
+		public Sax.SportSpecialityLabel SpecialityLabel
+		{
+			get { return data.SpecialityLabel; }
+			set { data.SpecialityLabel = value; }
+		}
+
+		//-------------------------------------------------------------------
+		// Flags - positions 1-16 available.
+
+		//-------------------------------------------------------------------
+		//                   A s s o c i a t e d   D a t a
+		//-------------------------------------------------------------------
+
+		//-------------------------------------------------------------------
+		//                            P a r a m s
+		//-------------------------------------------------------------------
+		// List parameters.
+		public enum SportGroupingCat
+		{
+			Any,
+			Specific,
+			Banner,
+			BannerOrSpecific,
+			Group,
+		}
+		public enum StatusCat
+		{
+			Any,
+			ActiveOnly,
+			InactiveOnly,
+			NotDeleted,
+			DeletedOnly,
+		}
+		/// <summary>
+		/// Item list parameters.
+		/// </summary>
+		public new class Params : SacsHierarchyItem.Params
+		{
+			// List filtering.
+			public List<SysId> IdsIncluded { get; } = new List<SysId>();
+			public List<SysId> IdsExcluded { get; } = new List<SysId>();
+			public SportGroupingCat SportGroupingCat { get; set; } = SportGroupingCat.BannerOrSpecific;
+			public SysId SportIdParent { get; set; }
+			/// <summary>Generic filter - partial sport name, or other matching value (tbd).</summary>
+			public String SportFilter { get; set; }
+			public String NameFull { get; set; }
+			public String NamePartial { get; set; }
+			// Common properties.
+			public String NotesPartial { get; set; }
+			public StatusCat StatusCat { get; set; } = StatusCat.ActiveOnly;
+		}
+
+		//-------------------------------------------------------------------
+	}
+	//=======================================================================
+	// Item list extension methods.
+	public static class SaxSportList
+	{
+		//-------------------------------------------------------------------
+		public static SaxSport GetSportById(this IEnumerable<SaxSport> values, SysId sportId)
+		{
+			if (!SysId.IsValid(sportId)) return null;
+			foreach (SaxSport sport in values)
+				if (sport.Id.Equals(sportId)) return sport;
+			return null;
+		}
+
+		//-------------------------------------------------------------------
+	}
+
+	//=======================================================================
+}

Workspace/SaxoniteStandardBase/Base/Bus/SaxSportContactsData.cs

@@ -0,0 +1,233 @@
+using Sarand.Net.Standard.Base.App;
+using Sarand.Net.Standard.Base.Bus;
+using Sarand.Net.Standard.Base.Core;
+using Sarand.Net.Standard.Base.Utils;
+using Saxonite.Net.Standard.Base.App;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Net.Mail;
+using System.Text;
+using System.Xml.Linq;
+
+namespace Saxonite.Net.Standard.Base.Bus
+{
+	//=======================================================================
+	// Contact data - associated with Organisations, Users etc.
+	//=======================================================================
+	public class SaxSportContactsData
+	{
+		//-------------------------------------------------------------------
+		// Definitions.
+		private static readonly String ElementName_Contacts = "Contacts";
+		private static readonly String ElementName_Contact = "Contact";
+		private static readonly String AttributeName_Type = "Type";
+		private static readonly String ElementName_Type = "Type";
+		private static readonly String ElementName_UserAccountId = "UserAccountId";
+		private static readonly String ElementName_Title = "Title";
+		private static readonly String ElementName_FirstName = "FirstName";
+		private static readonly String ElementName_LastName = "LastName";
+		private static readonly String ElementName_Phone = "Phone";
+		private static readonly String ElementName_EmailAddress = "EmailAddress";
+
+		//-------------------------------------------------------------------
+		// Data members.
+		private class ContactData
+		{
+			public Sax.SportContactType ContactType { get; set; }
+			public SysId UserAccountId { get; set; }
+			public String Title { get; set; }
+			public String FirstName { get; set; }
+			public String LastName { get; set; }
+			public String EmailAddress { get; set; }
+			public String Phone { get; set; }
+		}
+		private Dictionary<Sax.SportContactType, ContactData> contacts { get; } = new Dictionary<Sax.SportContactType, ContactData>();
+
+		//-------------------------------------------------------------------
+		// Construction - from serialised data.
+		public SaxSportContactsData(String contactsData = "")
+		{
+			FromXml(contactsData);
+		}
+
+		//-------------------------------------------------------------------
+		// Properties.
+		public List<Sax.SportContactType> ContactTypes { get { return contacts.Keys.ToList(); } }
+
+		//-------------------------------------------------------------------
+		// Utilities.
+
+		/// <summary>Get the contact for the specified type.</summary>
+		private ContactData GetContactData(Sax.SportContactType contactType)
+		{
+			if ((int)contactType < 1) return null;
+			ContactData contact = contacts.GetValueOrDefault(contactType, null);
+			if (contact == null)
+				contacts.Add(contactType, contact = new ContactData() { ContactType = contactType });
+			return contact;
+		}
+
+		//-------------------------------------------------------------------
+		// Contacts.
+		//-------------------------------------------------------------------
+		/// <summary>Extract the title associated with the specified type.</summary>
+		public String GetContactTitle(Sax.SportContactType contactType)
+		{
+			return contacts.GetValueOrDefault(contactType, new ContactData()).Title;
+		}
+
+		/// <summary>Extract the first name associated with the specified type.</summary>
+		public String GetContactFirstName(Sax.SportContactType contactType)
+		{
+			return contacts.GetValueOrDefault(contactType, new ContactData()).FirstName;
+		}
+
+		/// <summary>Extract the last name associated with the specified type.</summary>
+		public String GetContactLastName(Sax.SportContactType contactType)
+		{
+			return contacts.GetValueOrDefault(contactType, new ContactData()).LastName;
+		}
+
+		/// <summary>Extract the email address associated with the specified type.</summary>
+		public String GetContactEmailAddress(Sax.SportContactType contactType)
+		{
+			return contacts.GetValueOrDefault(contactType, new ContactData()).EmailAddress;
+		}
+
+		/// <summary>Extract the phone associated with the specified type.</summary>
+		public String GetContactPhone(Sax.SportContactType contactType)
+		{
+			return contacts.GetValueOrDefault(contactType, new ContactData()).Phone;
+		}
+
+		/// <summary>Set the name associated with the specified contact.</summary>
+		public bool SetContactName(Sax.SportContactType contactType, String title, String firstName, String lastName)
+		{
+			if ((int)contactType < 1 || lastName.IsEmpty()) return false;
+			ContactData contact = GetContactData(contactType);
+			if (contact == null) return false;
+			contact.Title = title;
+			contact.FirstName = firstName;
+			contact.LastName = lastName;
+			return true;
+		}
+
+		/// <summary>Set the email address associated with the specified contact.</summary>
+		public bool SetContactEmailAddress(Sax.SportContactType contactType, String emailAddress)
+		{
+			if ((int)contactType < 1 || emailAddress.IsEmpty()) return false;
+			ContactData contact = GetContactData(contactType);
+			if (contact == null) return false;
+			contact.EmailAddress = emailAddress;
+			return true;
+		}
+
+		/// <summary>Set the phone associated with the specified contact.</summary>
+		public bool SetContactPhone(Sax.SportContactType contactType, String phone)
+		{
+			if ((int)contactType < 1 || phone.IsEmpty()) return false;
+			ContactData contact = GetContactData(contactType);
+			if (contact == null) return false;
+			contact.Phone = phone;
+			return true;
+		}
+
+		//-------------------------------------------------------------------
+		/// <summary>Clear the value associated with the specified method.</summary>
+		public bool ClearContact(Sax.SportContactType contactType)
+		{
+			return contacts.Remove(contactType);
+		}
+
+		/// <summary>Clear all contact methods.</summary>
+		public void ClearContacts()
+		{
+			contacts.Clear();
+		}
+
+		//-------------------------------------------------------------------
+		// Serialisation.
+		//-------------------------------------------------------------------
+		/// <summary>Serialise as XML.</summary>
+		public String ToXml()
+		{
+			try
+			{
+				XDocument doc = new XDocument();
+				XElement contactsElement = doc.AppendElement(ElementName_Contacts);
+				foreach (ContactData contactData in contacts.Values)
+				{
+					if ((int)contactData.ContactType < 1 || (!SysId.IsValid(contactData.UserAccountId) && StringUtil.IsBlank(contactData.LastName))) continue;
+					XElement contactElement = contactsElement.AppendElement(ElementName_Contact);
+					contactElement.SetAttribute(AttributeName_Type, ((int)contactData.ContactType).ToString());
+					contactElement.AppendElement(ElementName_Type, contactData.ContactType.ToString());
+					if (!StringUtil.IsBlank(contactData.Title))
+						contactElement.AppendElement(ElementName_Title, contactData.Title);
+					if (!StringUtil.IsBlank(contactData.FirstName))
+						contactElement.AppendElement(ElementName_FirstName, contactData.FirstName);
+					if (!StringUtil.IsBlank(contactData.LastName))
+						contactElement.AppendElement(ElementName_LastName, contactData.LastName);
+					if (!StringUtil.IsBlank(contactData.EmailAddress))
+						contactElement.AppendElement(ElementName_EmailAddress, contactData.EmailAddress);
+					if (!StringUtil.IsBlank(contactData.Phone))
+						contactElement.AppendElement(ElementName_Phone, contactData.Phone);
+				}
+				return doc.GetXml();
+			}
+			catch (Exception exc)
+			{
+				SaLogger.Warn($"{SysUtil.Fn} " + ExceptionUtil.GetLogMessage(exc));
+			}
+			return "";
+		}
+
+		//-------------------------------------------------------------------
+		/// <summary>Deserialise from XML data.</summary>
+		private void FromXml(String contactsData)
+		{
+			contacts.Clear();
+			if (StringUtil.IsEmpty(contactsData)) return;
+
+			try
+			{
+				// Load XML data.
+				XDocument doc = XDocument.Parse(contactsData);
+				XElement rootElement = doc.Root;
+				foreach (XElement rootChildElement in rootElement.GetChildElements())
+				{
+					String rootChildElementName = rootChildElement.GetLocalName();
+					if (rootChildElementName.EqualsCI(ElementName_Contact))
+					{
+						// Contact.
+						String contactTypeValue = rootChildElement.GetChildText(ElementName_Type);
+						Sax.SportContactType contactType = EnumUtil.ParseEnum(contactTypeValue, Sax.SportContactType.Unknown);
+						if (contactType != Sax.SportContactType.Unknown)
+						{
+							ContactData contactData = new ContactData()
+							{
+								ContactType = contactType,
+								UserAccountId = SysId.ToSysId(rootChildElement.GetChildText(ElementName_UserAccountId)),
+								Title = rootChildElement.GetChildText(ElementName_Title),
+								FirstName = rootChildElement.GetChildText(ElementName_FirstName),
+								LastName = rootChildElement.GetChildText(ElementName_LastName),
+								EmailAddress = rootChildElement.GetChildText(ElementName_EmailAddress),
+								Phone = rootChildElement.GetChildText(ElementName_Phone),
+							};
+							contacts.Add(contactType, contactData);
+						}
+						else SaLogger.Warn($"{SysUtil.Fn} Unrecognised contact type: " + contactType);
+					}
+					else SaLogger.Warn($"{SysUtil.Fn} Unexpected 'Root' child element: " + rootChildElementName);
+				}
+			}
+			catch (Exception exc)
+			{
+				SaLogger.Warn($"{SysUtil.Fn} " + ExceptionUtil.GetLogMessage(exc));
+			}
+		}
+
+		//-------------------------------------------------------------------
+	}
+	//=======================================================================
+}

Workspace/SaxoniteStandardBase/Base/Bus/SaxUserAccount.cs

@@ -0,0 +1,554 @@
+using Sarand.Net.Standard.Base.Bus;
+using Sarand.Net.Standard.Base.Core;
+using Sarand.Net.Standard.Base.Utils;
+using Saxonite.Net.Standard.Base.App;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+namespace Saxonite.Net.Standard.Base.Bus
+{
+	//=======================================================================
+	public abstract class SaxUserAccount : SaxDisposableHierarchyItem
+	{
+		//-------------------------------------------------------------------
+		// Columns.
+		public enum Column
+		{
+			Pos,
+			Id,
+			EmailAddress,
+			Title,
+			FirstName,
+			Initials,
+			LastName,
+			About,
+			PhoneMain,
+			PhoneMobile,
+			DateOfBirthDay,
+			DateOfBirthMonth,
+			DateOfBirthYear,
+			DateOfBirth,
+			// Regions.
+			RegionIdCountry,
+			RegionCountry_Name,
+			RegionIdProvince,
+			RegionProvince_Name,
+			// Security.
+			PasswordToken,
+			PasswordChangedOn,
+			PasswordChangedAt,
+			// Login.
+			LastLoginOn,
+			LastLoginAt,
+			LastInvalidLoginOn,
+			LastInvalidLoginAt,
+			InvalidLoginCount,
+			// Associated data.
+			UserSportCount,
+			UserSportCount_Active,
+			UserRoleCount,
+			SystemAdminUser,
+			LastAdminLoginOn,
+			LastAdminLoginAt,
+			LastInvalidAdminLoginOn,
+			LastInvalidAdminLoginAt,
+			InvalidAdminLoginCount,
+			// Common.
+			Notes,
+			Flags,
+			Status,
+			Status_Desc,
+			Status_Ind,
+			CreateOn_Date,
+			UpdateOn_Date,
+		}
+
+		//-------------------------------------------------------------------
+		/// <summary>Properties other than common.</summary>
+		public class DataProperties
+		{
+			public String EmailAddress { get; set; } = String.Empty;
+			public String Title { get; set; } = String.Empty;
+			public String FirstName { get; set; } = String.Empty;
+			public String Initials { get; set; } = String.Empty;
+			public String LastName { get; set; } = String.Empty;
+			public String About { get; set; } = String.Empty;
+			public String PhoneMain { get; set; } = String.Empty;
+			public String PhoneMobile { get; set; } = String.Empty;
+			public Sax.Gender Gender { get; set; }
+			public String GenderOther { get; set; }
+			public byte? DateOfBirthDay { get; set; } = null;
+			public byte? DateOfBirthMonth { get; set; } = null;
+			public short? DateOfBirthYear { get; set; } = null;
+			public SysId RegionIdCountry { get; set; }
+			public SysId RegionIdProvince { get; set; }
+			// Security.
+			public String PasswordHashed { get; set; } = String.Empty;
+			public List<String> PasswordHistory { get; } = new List<string>();
+			public String PasswordToken { get; set; } = String.Empty;
+			public DateTime? PasswordChangedAt { get; set; } = null;
+			// Login.
+			public DateTime? LastLoginAt { get; set; } = null;
+			public DateTime? LastInvalidLoginAt { get; set; } = null;
+			public short InvalidLoginCount { get; set; }
+		}
+
+		//-------------------------------------------------------------------
+		// Data.
+		public new class Data : SacsHierarchyItem.Data
+		{
+			// Data members.
+			private readonly DataProperties data = new DataProperties();
+			// Construction.
+			public Data()
+			{
+				Status = DefaultStatus;
+			}
+			// Properties.
+			public String EmailAddress
+			{
+				get { return data.EmailAddress; }
+				set { CheckChanged(data.EmailAddress, value); data.EmailAddress = value; }
+			}
+			public String Title
+			{
+				get { return data.Title; }
+				set { CheckChanged(data.Title, value); data.Title = value; }
+			}
+			public String FirstName
+			{
+				get { return data.FirstName; }
+				set { CheckChanged(data.FirstName, value); data.FirstName = value; }
+			}
+			public String Initials
+			{
+				get { return data.Initials; }
+				set { CheckChanged(data.Initials, value); data.Initials = value; }
+			}
+			public String LastName
+			{
+				get { return data.LastName; }
+				set { CheckChanged(data.LastName, value); data.LastName = value; }
+			}
+			public String About
+			{
+				get { return data.About; }
+				set { CheckChanged(data.About, value); data.About = value; }
+			}
+			public String PhoneMain
+			{
+				get { return data.PhoneMain; }
+				set { CheckChanged(data.PhoneMain, value); data.PhoneMain = value; }
+			}
+			public String PhoneMobile
+			{
+				get { return data.PhoneMobile; }
+				set { CheckChanged(data.PhoneMobile, value); data.PhoneMobile = value; }
+			}
+			public Sax.Gender Gender
+			{
+				get { return data.Gender; }
+				set { CheckChanged((int)data.Gender, (int)value); data.Gender = value; }
+			}
+			public String GenderOther
+			{
+				get { return data.GenderOther; }
+				set { CheckChanged(data.GenderOther, value); data.GenderOther = value; }
+			}
+			public byte? DateOfBirthDay
+			{
+				get { return data.DateOfBirthDay; }
+				set { if ((value??0) < 1) value = null; CheckChangedNullable(data.DateOfBirthDay, value); data.DateOfBirthDay = value; }
+			}
+			public byte? DateOfBirthMonth
+			{
+				get { return data.DateOfBirthMonth; }
+				set { if ((value ?? 0) < 1) value = null; CheckChangedNullable(data.DateOfBirthMonth, value); data.DateOfBirthMonth = value; }
+			}
+			public short? DateOfBirthYear
+			{
+				get { return data.DateOfBirthYear; }
+				set { if ((value ?? 0) < 1) value = null; CheckChangedNullable(data.DateOfBirthYear, value); data.DateOfBirthYear = value; }
+			}
+			public SysId RegionIdCountry
+			{
+				get { return data.RegionIdCountry; }
+				set { CheckChanged(data.RegionIdCountry, value); data.RegionIdCountry = value; }
+			}
+			public SysId RegionIdProvince
+			{
+				get { return data.RegionIdProvince; }
+				set { CheckChanged(data.RegionIdProvince, value); data.RegionIdProvince = value; }
+			}
+			// Security.
+			public String PasswordHashed
+			{
+				get { return data.PasswordHashed; }
+				set { CheckChanged(data.PasswordHashed, value); data.PasswordHashed = value; }
+			}
+			public List<String> PasswordHistory
+			{
+				get { return data.PasswordHistory; }
+				set
+				{
+					CheckChanged(data.PasswordHistory, value);
+					data.PasswordHistory.Clear();
+					data.PasswordHistory.AddRange((value ?? new List<String>()).FindAll(item => !StringUtil.IsEmpty(StringUtil.TrimAll(item))));
+				}
+			}
+			public String PasswordToken
+			{
+				get { return data.PasswordToken; }
+				set { CheckChanged(data.PasswordToken, value); data.PasswordToken = value; }
+			}
+			public DateTime? PasswordChangedAt
+			{
+				get { return data.PasswordChangedAt; }
+				set { CheckChangedNullable(data.PasswordChangedAt, value); data.PasswordChangedAt = value; }
+			}
+			// Login.
+			public DateTime? LastLoginAt
+			{
+				get { return data.LastLoginAt; }
+				set { CheckChangedNullable(data.LastLoginAt, value); data.LastLoginAt = value; }
+			}
+			public DateTime? LastInvalidLoginAt
+			{
+				get { return data.LastInvalidLoginAt; }
+				set { CheckChangedNullable(data.LastInvalidLoginAt, value); data.LastInvalidLoginAt = value; }
+			}
+			public short InvalidLoginCount
+			{
+				get { return data.InvalidLoginCount; }
+				set { CheckChanged(data.InvalidLoginCount, value); data.InvalidLoginCount = value; }
+			}
+			// Population.
+			internal void PopulateFrom(Data data)
+			{
+				EmailAddress = data.EmailAddress;
+				Title = data.Title;
+				FirstName = data.FirstName;
+				Initials = data.Initials;
+				LastName = data.LastName;
+				About = data.About;
+				PhoneMain = data.PhoneMain;
+				PhoneMobile = data.PhoneMobile;
+				Gender = data.Gender;
+				GenderOther = data.GenderOther;
+				DateOfBirthDay = data.DateOfBirthDay;
+				DateOfBirthMonth = data.DateOfBirthMonth;
+				DateOfBirthYear = data.DateOfBirthYear;
+				RegionIdCountry = data.RegionIdCountry;
+				RegionIdProvince = data.RegionIdProvince;
+				// Security.
+				PasswordHashed = data.PasswordHashed;
+				PasswordHistory = data.PasswordHistory;
+				PasswordToken = data.PasswordToken;
+				PasswordChangedAt = data.PasswordChangedAt;
+				// Login.
+				LastLoginAt = data.LastLoginAt;
+				LastInvalidLoginAt = data.LastInvalidLoginAt;
+				InvalidLoginCount = data.InvalidLoginCount;
+				base.PopulateFrom(data);
+			}
+			public Data Clone()
+			{
+				Data data = new Data();
+				data.PopulateFrom(this);
+				return data;
+			}
+		}
+
+		//-------------------------------------------------------------------
+		// Error field - identify properties with validation error.
+		public new class ErrField : SacsHierarchyItem.ErrField
+		{
+			// Identifies the field that has invalid data.
+			public ValidValue EmailAddress { get; set; } = ValidValue.Valid;
+			public ValidValue Title { get; set; } = ValidValue.Valid;
+			public ValidValue FirstName { get; set; } = ValidValue.Valid;
+			public ValidValue Initials { get; set; } = ValidValue.Valid;
+			public ValidValue LastName { get; set; } = ValidValue.Valid;
+			public ValidValue About { get; set; } = ValidValue.Valid;
+			public ValidValue PhoneMain { get; set; } = ValidValue.Valid;
+			public ValidValue PhoneMobile { get; set; } = ValidValue.Valid;
+			public ValidValue Gender { get; set; } = ValidValue.Valid;
+			public ValidValue GenderOther { get; set; } = ValidValue.Valid;
+			public ValidValue DateOfBirthDay { get; set; } = ValidValue.Valid;
+			public ValidValue DateOfBirthMonth { get; set; } = ValidValue.Valid;
+			public ValidValue DateOfBirthYear { get; set; } = ValidValue.Valid;
+			public ValidValue RegionIdCountry { get; set; } = ValidValue.Valid;
+			public ValidValue RegionIdProvince { get; set; } = ValidValue.Valid;
+			// Security.
+			public ValidValue Password { get; set; } = ValidValue.Valid;
+			public ValidValue PasswordHistory { get; set; } = ValidValue.Valid;
+			public ValidValue PasswordToken { get; set; } = ValidValue.Valid;
+			public ValidValue PasswordChanged { get; set; } = ValidValue.Valid;
+			// Login.
+			public ValidValue LastLogin { get; set; } = ValidValue.Valid;
+			public ValidValue LastInvalidLogin { get; set; } = ValidValue.Valid;
+			public ValidValue InvalidLoginCount { get; set; } = ValidValue.Valid;
+		}
+
+		//-------------------------------------------------------------------
+		// Data members.
+		private readonly Data data = new Data();
+		public static readonly String UserRoleDelim = ",";
+		public static readonly String PasswordHistoryDelim = ",";
+
+		//-------------------------------------------------------------------
+		// Construction.
+		protected SaxUserAccount(SysId id) : base(id)
+		{
+			base.SetData(data);
+			Status = DefaultStatus;
+		}
+
+		//-------------------------------------------------------------------
+		// Status.
+		private static readonly List<SaStatus> validStatuses = new List<SaStatus>()
+		{
+			SaStatus.Awaiting,
+			SaStatus.Active,
+			SaStatus.Inactive,
+			SaStatus.Deleted,
+		};
+		public static SaStatus DefaultStatus { get { return SaStatus.Awaiting; } }
+		public static List<SaStatus> ValidStatuses { get { return new List<SaStatus>(validStatuses); } }
+		public static DataValue.TriStateType GetStatusTriState(SaStatus status)
+		{
+			if (status == SaStatus.Active) return DataValue.TriStateType.Green;
+			if (status == SaStatus.Awaiting) return DataValue.TriStateType.Amber;
+			if (status == SaStatus.Inactive) return DataValue.TriStateType.Red;
+			if (status == SaStatus.Deleted) return DataValue.TriStateType.Purple;
+			return DataValue.TriStateType.Unknown;
+		}
+
+		//-------------------------------------------------------------------
+		// Utilities.
+		public ItemId GetItemId()
+		{
+			return new ItemId((short)Sax.DataItemType.UserAccount, Id);
+		}
+		public static String GetDisplayName(SaxUserAccount userAccount)
+		{
+			return GetDisplayName(userAccount.Title, userAccount.FirstName, userAccount.LastName);
+		}
+		public static String GetDisplayName(String title, String firstName, String lastName)
+		{
+			return StringUtil.TrimAll(StringUtil.EmptyOnNull(title) + " " + StringUtil.EmptyOnNull(firstName) + " " + StringUtil.EmptyOnNull(lastName));
+		}
+		public String GetDisplayName()
+		{
+			return GetDisplayName(this);
+		}
+
+		//-------------------------------------------------------------------
+		// Properties.
+		public Data GetData() { return data.Clone(); }
+		public void SetData(Data data)
+		{
+			// Properties that cannot be changed if previously specified.
+			if (SysId.IsValid(Id) && SysId.ToInt(Id) != SysId.ToInt(data.Id))
+				throw new NotSupportedException($"{SysUtil.Fn} Id cannot be changed");
+			this.data.PopulateFrom(data);
+		}
+		public String EmailAddress
+		{
+			get { return data.EmailAddress; }
+			set { data.EmailAddress = value; }
+		}
+		public String Title
+		{
+			get { return data.Title; }
+			set { data.Title = value; }
+		}
+		public String FirstName
+		{
+			get { return data.FirstName; }
+			set { data.FirstName = value; }
+		}
+		public String Initials
+		{
+			get { return data.Initials; }
+			set { data.Initials = value; }
+		}
+		public String LastName
+		{
+			get { return data.LastName; }
+			set { data.LastName = value; }
+		}
+		public String About
+		{
+			get { return data.About; }
+			set { data.About = value; }
+		}
+		public String PhoneMain
+		{
+			get { return data.PhoneMain; }
+			set { data.PhoneMain = value; }
+		}
+		public String PhoneMobile
+		{
+			get { return data.PhoneMobile; }
+			set { data.PhoneMobile = value; }
+		}
+		public Sax.Gender Gender
+		{
+			get { return data.Gender; }
+			set { data.Gender = value; }
+		}
+		public String GenderOther
+		{
+			get { return data.GenderOther; }
+			set { data.GenderOther = value; }
+		}
+		public byte? DateOfBirthDay
+		{
+			get { return data.DateOfBirthDay; }
+			set { data.DateOfBirthDay = value; }
+		}
+		public byte? DateOfBirthMonth
+		{
+			get { return data.DateOfBirthMonth; }
+			set { data.DateOfBirthMonth = value; }
+		}
+		public short? DateOfBirthYear
+		{
+			get { return data.DateOfBirthYear; }
+			set { data.DateOfBirthYear = value; }
+		}
+		public SysId RegionIdCountry
+		{
+			get { return data.RegionIdCountry; }
+			set { data.RegionIdCountry = value; }
+		}
+		public SysId RegionIdProvince
+		{
+			get { return data.RegionIdProvince; }
+			set { data.RegionIdProvince = value; }
+		}
+
+		// Security.
+		public String PasswordHashed
+		{
+			get { return data.PasswordHashed; }
+			set { data.PasswordHashed = value; }
+		}
+		public List<String> PasswordHistory
+		{
+			get { return data.PasswordHistory; }
+			set { data.PasswordHistory = value; }
+		}
+		public String PasswordToken
+		{
+			get { return data.PasswordToken; }
+			set { data.PasswordToken = value; }
+		}
+		public DateTime ?PasswordChangedAt
+		{
+			get { return data.PasswordChangedAt; }
+			set { data.PasswordChangedAt = value; }
+		}
+
+		// Login.
+		public DateTime? LastLoginAt
+		{
+			get { return data.LastLoginAt; }
+			set { data.LastLoginAt = value; }
+		}
+		public DateTime? LastInvalidLoginAt
+		{
+			get { return data.LastInvalidLoginAt; }
+			set { data.LastInvalidLoginAt = value; }
+		}
+		public short InvalidLoginCount
+		{
+			get { return data.InvalidLoginCount; }
+			set { data.InvalidLoginCount = value; }
+		}
+
+		//-------------------------------------------------------------------
+		// Flags - positions 1-16 available.
+		public Byte Flag_KeepLoggedIn { get; } = 0x1;
+		public bool KeepLoggedIn
+		{
+			get { return GetFlag(Flag_KeepLoggedIn); }
+			set { SetFlag(Flag_KeepLoggedIn, value); }
+		}
+
+		//-------------------------------------------------------------------
+		//                   A s s o c i a t e d   D a t a
+		//-------------------------------------------------------------------
+
+		//-------------------------------------------------------------------
+		//                            P a r a m s
+		//-------------------------------------------------------------------
+		// List parameters.
+		public enum StatusCat
+		{
+			Any,
+			AwaitingOnly,
+			ActiveOnly,
+			AwaitingOrActive,
+			InactiveOnly,
+			NotDeleted,
+			DeletedOnly,
+		}
+		/// <summary>
+		/// Item list parameters.
+		/// </summary>
+		public new class Params : SacsHierarchyItem.Params
+		{
+			// List filtering.
+			public List<SysId> IdsIncluded { get; } = new List<SysId>();
+			public List<SysId> IdsExcluded { get; } = new List<SysId>();
+			public String EmailAddress { get; set; }
+			public String NamePartial { get; set; }
+			/// <summary>Exact match on various user account properties including name, email etc.</summary>
+			public String UserFilter { get; set; }
+			/// <summary>Partial match on various user account properties including name, countries etc. Not to be used in Online application!</summary>
+			public String UserFilterPartial { get; set; }
+			public List<SysId> SportIdsIncluded { get; } = new List<SysId>();
+			public List<SysId> RegionIdsIncluded { get; } = new List<SysId>();
+			public List<Sax.UserRole> ActiveRoles { get; } = new List<Sax.UserRole>();
+			// Common properties.
+			public String NotesPartial { get; set; }
+			public StatusCat StatusCat { get; set; } = StatusCat.ActiveOnly;
+			// Table aliases - blank if not linked.
+			public String Alias_UserSport { get; set; }
+			public String Alias_UserSport_Sport { get; set; }
+			public String Alias_UserRole { get; set; }
+		}
+
+		//-------------------------------------------------------------------
+	}
+	//=======================================================================
+	// Item list extension methods.
+	public static class SaxUserAccountList
+	{
+		//-------------------------------------------------------------------
+		/// <summary>
+		/// Extract the User Account Ids.
+		/// </summary>
+		public static List<SysId> GetIds(this List<SaxUserAccount> values)
+		{
+			return values.Select(item => item.Id).ToList();
+		}
+
+		//-------------------------------------------------------------------
+		/// <summary>
+		/// Extract the first User Account in list with the specified Id.
+		/// </summary>
+		public static SaxUserAccount GetUserAccountById(this List<SaxUserAccount> values, SysId userAccountId)
+		{
+			return values.Find(item => item.Id.Equals(userAccountId));
+		}
+
+		//-------------------------------------------------------------------
+	}
+
+	//=======================================================================
+}

Workspace/SaxoniteStandardBase/Base/Bus/SaxUserActivity.cs

@@ -0,0 +1,332 @@
+using Sarand.Net.Standard.Base.Bus;
+using Sarand.Net.Standard.Base.Core;
+using Sarand.Net.Standard.Base.Utils;
+using Saxonite.Net.Standard.Base.App;
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace Saxonite.Net.Standard.Base.Bus
+{
+	//=======================================================================
+	// UserActivity.
+	//=======================================================================
+	public abstract class SaxUserActivity : SaxDisposableHierarchyItem
+	{
+		//-------------------------------------------------------------------
+		// Columns.
+		public enum Column
+		{
+			Pos,
+			Id,
+			// User.
+			UserAccountId,
+			User_EmailAddress,
+			User_DisplayName,
+			User_Title,
+			User_FirstName,
+			User_LastName,
+			// Activity.
+			ItemType,
+			ItemType_Code,
+			ItemType_Desc,
+			ItemId,
+			FirstListedAt,
+			LastListedAt,
+			FirstViewedAt,
+			LastViewedAt,
+			Reaction,
+			FirstReactedAt,
+			LastReactedAt,
+			// Associated data.
+			// Common.
+			Notes,
+			Flags,
+			Status,
+			Status_Desc,
+			Status_Ind,
+			CreateOn_Date,
+			UpdateOn_Date,
+		}
+
+		//-------------------------------------------------------------------
+		/// <summary>Properties other than common.</summary>
+		public class DataProperties
+		{
+			public SysId UserAccountId { get; set; }
+			public ItemId ItemId { get; set; } = new ItemId();
+			public bool CurrentlyListed {get; set; }
+			public DateTime ListedAtFirst { get; set; }
+			public DateTime? ListedAtLast { get; set; } = null;
+			public DateTime? ViewedAtFirst { get; set; } = null;
+			public DateTime? ViewedAtLast { get; set; } = null;
+			public Sax.ActivityReaction Reaction { get; set; }
+			public DateTime? ReactedAtFirst { get; set; } = null;
+			public DateTime? ReactedAtLast { get; set; } = null;
+			public String UserActivityData { get; set; }
+		}
+
+		//-------------------------------------------------------------------
+		// Data.
+		public new class Data : SacsHierarchyItem.Data
+		{
+			// Data members.
+			private readonly DataProperties data = new DataProperties();
+			// Construction.
+			public Data()
+			{
+				Status = DefaultStatus;
+			}
+			// Properties.
+			public SysId UserAccountId
+			{
+				get { return data.UserAccountId; }
+				set { CheckChanged(data.UserAccountId, value); data.UserAccountId = value; }
+			}
+			public ItemId ItemId
+			{
+				get { return data.ItemId; }
+				set { CheckChanged(data.ItemId, value); data.ItemId = value; }
+			}
+			public bool CurrentlyListed
+			{
+				get { return data.CurrentlyListed; }
+				set { CheckChanged(data.CurrentlyListed, value); data.CurrentlyListed = value; }
+			}
+			public DateTime ListedAtFirst
+			{
+				get { return data.ListedAtFirst; }
+				set { CheckChanged(data.ListedAtFirst, value); data.ListedAtFirst = value; }
+			}
+			public DateTime? ListedAtLast
+			{
+				get { return data.ListedAtLast; }
+				set { CheckChangedNullable(data.ListedAtLast, value); data.ListedAtLast = value; }
+			}
+			public DateTime? ViewedAtFirst
+			{
+				get { return data.ViewedAtFirst; }
+				set { CheckChangedNullable(data.ViewedAtFirst, value); data.ViewedAtFirst = value; }
+			}
+			public DateTime? ViewedAtLast
+			{
+				get { return data.ViewedAtLast; }
+				set { CheckChangedNullable(data.ViewedAtLast, value); data.ViewedAtLast = value; }
+			}
+			public Sax.ActivityReaction Reaction
+			{
+				get { return data.Reaction; }
+				set { CheckChanged((int)data.Reaction, (int)value); data.Reaction = value; }
+			}
+			public DateTime? ReactedAtFirst
+			{
+				get { return data.ReactedAtFirst; }
+				set { CheckChangedNullable(data.ReactedAtFirst, value); data.ReactedAtFirst = value; }
+			}
+			public DateTime? ReactedAtLast
+			{
+				get { return data.ReactedAtLast; }
+				set { CheckChangedNullable(data.ReactedAtLast, value); data.ReactedAtLast = value; }
+			}
+			public String UserActivityData
+			{
+				get { return data.UserActivityData; }
+				set { CheckChanged(data.UserActivityData, value); data.UserActivityData = value; }
+			}
+			// Population.
+			internal void PopulateFrom(Data data)
+			{
+				UserAccountId = data.UserAccountId;
+				ItemId = data.ItemId;
+				CurrentlyListed = data.CurrentlyListed;
+				ListedAtFirst = data.ListedAtFirst;
+				ListedAtLast = data.ListedAtLast;
+				ViewedAtFirst = data.ViewedAtFirst;
+				ViewedAtLast = data.ViewedAtLast;
+				Reaction = data.Reaction;
+				ReactedAtFirst = data.ReactedAtFirst;
+				ReactedAtLast = data.ReactedAtLast;
+				UserActivityData = data.UserActivityData;
+				base.PopulateFrom(data);
+			}
+			public Data Clone()
+			{
+				Data data = new Data();
+				data.PopulateFrom(this);
+				return data;
+			}
+		}
+
+		//-------------------------------------------------------------------
+		// Error field - identify properties with validation error.
+		public new class ErrField : SacsHierarchyItem.ErrField
+		{
+			// Identifies the field that has invalid data.
+			public ValidValue UserAccountId { get; set; } = ValidValue.Valid;
+			public ValidValue ItemId { get; set; } = ValidValue.Valid;
+			public ValidValue CurrentlyListed { get; set; } = ValidValue.Valid;
+			public ValidValue ListedAtFirst { get; set; } = ValidValue.Valid;
+			public ValidValue ListedAtLast { get; set; } = ValidValue.Valid;
+			public ValidValue ViewedAtFirst { get; set; } = ValidValue.Valid;
+			public ValidValue ViewedAtLast { get; set; } = ValidValue.Valid;
+			public ValidValue Reaction { get; set; } = ValidValue.Valid;
+			public ValidValue ReactedAtFirst { get; set; } = ValidValue.Valid;
+			public ValidValue ReactedAtLast { get; set; } = ValidValue.Valid;
+			public ValidValue UserActivityData { get; set; } = ValidValue.Valid;
+		}
+
+		//-------------------------------------------------------------------
+		// Data members.
+		private readonly Data data = new Data();
+
+		//-------------------------------------------------------------------
+		// Construction.
+		protected SaxUserActivity(SysId id, SysId userAccountId, ItemId itemId) : base(id)
+		{
+			base.SetData(data);
+			UserAccountId = userAccountId;
+			ItemId = itemId;
+			Status = DefaultStatus;
+		}
+
+		//-------------------------------------------------------------------
+		// Status.
+		private static readonly List<SaStatus> validStatuses = new List<SaStatus>()
+		{
+			SaStatus.Active,
+			SaStatus.Inactive,
+			SaStatus.Deleted,
+		};
+		public static SaStatus DefaultStatus { get { return SaStatus.Active; } }
+		public static List<SaStatus> ValidStatuses { get { return new List<SaStatus>(validStatuses); } }
+		public static DataValue.TriStateType GetStatusTriState(SaStatus status)
+		{
+			if (status == SaStatus.Active) return DataValue.TriStateType.Green;
+			if (status == SaStatus.Inactive) return DataValue.TriStateType.Red;
+			if (status == SaStatus.Deleted) return DataValue.TriStateType.Purple;
+			return DataValue.TriStateType.Unknown;
+		}
+
+		//-------------------------------------------------------------------
+		// Utilities.
+		public ItemId GetItemId()
+		{
+			return new ItemId((short)Sax.DataItemType.UserActivity, Id);
+		}
+
+		//-------------------------------------------------------------------
+		// Properties.
+		public Data GetData() { return data.Clone(); }
+		public void SetData(Data data)
+		{
+			// Properties that cannot be changed if previously specified.
+			if (SysId.IsValid(Id) && SysId.ToInt(Id) != SysId.ToInt(data.Id))
+				throw new NotSupportedException($"{SysUtil.Fn} Id cannot be changed");
+			if (SysId.IsValid(UserAccountId) && SysId.ToInt(UserAccountId) != SysId.ToInt(data.UserAccountId))
+				throw new NotSupportedException($"{SysUtil.Fn} User Account Id cannot be changed");
+			if (ItemId.IsValid(ItemId) && ItemId.Type != data.ItemId.Type && SysId.ToInt(ItemId.Id) != SysId.ToInt(data.ItemId.Id))
+				throw new NotSupportedException($"{SysUtil.Fn} Item Id cannot be changed");
+			this.data.PopulateFrom(data);
+		}
+		public SysId UserAccountId
+		{
+			get { return data.UserAccountId; }
+			protected set { data.UserAccountId = value; }
+		}
+		public ItemId ItemId
+		{
+			get { return data.ItemId; }
+			protected set { data.ItemId = value; }
+		}
+		public bool CurrentlyListed
+		{
+			get { return data.CurrentlyListed; }
+			set { data.CurrentlyListed = value; }
+		}
+		public DateTime ListedAtFirst
+		{
+			get { return data.ListedAtFirst; }
+			set { data.ListedAtFirst = value; }
+		}
+		public DateTime? ListedAtLast
+		{
+			get { return data.ListedAtLast; }
+			set { data.ListedAtLast = value; }
+		}
+		public DateTime? ViewedAtFirst
+		{
+			get { return data.ViewedAtFirst; }
+			set { data.ViewedAtFirst = value; }
+		}
+		public DateTime? ViewedAtLast
+		{
+			get { return data.ViewedAtLast; }
+			set { data.ViewedAtLast = value; }
+		}
+		public Sax.ActivityReaction Reaction
+		{
+			get { return data.Reaction; }
+			set { data.Reaction = value; }
+		}
+		public DateTime? ReactedAtFirst
+		{
+			get { return data.ReactedAtFirst; }
+			set { data.ReactedAtFirst = value; }
+		}
+		public DateTime? ReactedAtLast
+		{
+			get { return data.ReactedAtLast; }
+			set { data.ReactedAtLast = value; }
+		}
+		public String UserActivityData
+		{
+			get { return data.UserActivityData; }
+			set { data.UserActivityData = value; }
+		}
+
+		//-------------------------------------------------------------------
+		// Flags - positions 1-16 available.
+
+		//-------------------------------------------------------------------
+		//                   A s s o c i a t e d   D a t a
+		//-------------------------------------------------------------------
+
+		//-------------------------------------------------------------------
+		//                            P a r a m s
+		//-------------------------------------------------------------------
+		// List parameters.
+		public enum StatusCat
+		{
+			Any,
+			ActiveOnly,
+			InactiveOnly,
+			NotDeleted,
+			DeletedOnly,
+		}
+		/// <summary>
+		/// Item list parameters.
+		/// </summary>
+		public new class Params : SacsHierarchyItem.Params
+		{
+			// List filtering.
+			public List<SysId> IdsIncluded { get; } = new List<SysId>();
+			public List<SysId> IdsExcluded { get; } = new List<SysId>();
+			public List<SysId> UserAccountIdsIncluded { get; } = new List<SysId>();
+			public List<ItemId> ItemIdsIncluded { get; } = new List<ItemId>();
+			// Common properties.
+			public String NotesPartial { get; set; }
+			public StatusCat StatusCat { get; set; } = StatusCat.NotDeleted;
+			// Table aliases - blank if not specified/linked.
+			public String Alias_UserActivity { get; set; }
+		}
+
+		//-------------------------------------------------------------------
+	}
+	//=======================================================================
+	// Item list extension methods.
+	public static class SaxUserActivityList
+	{
+	}
+
+	//=======================================================================
+}

Workspace/SaxoniteStandardBase/Base/Bus/SaxUserConfig.cs

@@ -0,0 +1,181 @@
+using Sarand.Net.Standard.Base.Bus;
+using Sarand.Net.Standard.Base.Core;
+using Sarand.Net.Standard.Base.Utils;
+using Saxonite.Net.Standard.Base.App;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using static Saxonite.Net.Standard.Base.App.Sax;
+
+namespace Saxonite.Net.Standard.Base.Bus
+{
+	//=======================================================================
+	// User Config.
+	//=======================================================================
+	/// <summary>
+	/// User Config - parameters to control application behaviour.
+	/// </summary>
+	public abstract partial class SaxUserConfig : SaxDisposableHierarchyItem
+	{
+		//-------------------------------------------------------------------
+		// Columns.
+		public enum Column
+		{
+			Pos,
+			Id,
+			// User.
+			UserAccountId,
+			User_EmailAddress,
+			User_DisplayName,
+			User_Title,
+			User_FirstName,
+			User_LastName,
+			// Configuration.
+			ConfigType,
+			// Associated data.
+			// Common.
+			//Flags,
+			CreateOn_Date,
+			UpdateOn_Date,
+		}
+
+		//-------------------------------------------------------------------
+		/// <summary>Properties other than common.</summary>
+		public class DataProperties
+		{
+			public SysId UserAccountId { get; set; }
+			public Sax.UserConfigType ConfigType { get; set; }
+			public String ConfigData { get; set; }
+		}
+
+		//-------------------------------------------------------------------
+		// Data.
+		public new class Data : SacsHierarchyItem.Data
+		{
+			// Data members.
+			private readonly DataProperties data = new DataProperties();
+			// Construction.
+			public Data()
+			{
+			}
+			// Properties.
+			public SysId UserAccountId
+			{
+				get { return data.UserAccountId; }
+				set { CheckChanged(data.UserAccountId, value); data.UserAccountId = value; }
+			}
+			public Sax.UserConfigType ConfigType
+			{
+				get { return data.ConfigType; }
+				set { CheckChanged((int)data.ConfigType, (int)value); data.ConfigType = value; }
+			}
+			public String ConfigData
+			{
+				get { return data.ConfigData; }
+				set { CheckChanged(data.ConfigData, value); data.ConfigData = value; }
+			}
+			// Population.
+			internal void PopulateFrom(Data data)
+			{
+				UserAccountId = data.UserAccountId;
+				ConfigType = data.ConfigType;
+				ConfigData = data.ConfigData;
+				base.PopulateFrom(data);
+			}
+			public Data Clone()
+			{
+				Data data = new Data();
+				data.PopulateFrom(this);
+				return data;
+			}
+		}
+
+		//-------------------------------------------------------------------
+		// Error field - identify properties with validation error.
+		public new class ErrField : SacsHierarchyItem.ErrField
+		{
+			// Identifies the field that has invalid data.
+			public ValidValue UserAccountId { get; set; } = ValidValue.Valid;
+			public ValidValue ConfigType { get; set; } = ValidValue.Valid;
+			public ValidValue ConfigData { get; set; } = ValidValue.Valid;
+		}
+
+		//-------------------------------------------------------------------
+		// Data members.
+		private readonly Data data = new Data();
+
+		//-------------------------------------------------------------------
+		// Construction.
+		protected SaxUserConfig(SysId id, SysId userAccountId, Sax.UserConfigType configType) : base(id)
+		{
+			base.SetData(data);
+			UserAccountId = userAccountId;
+			ConfigType = configType;
+		}
+
+		//-------------------------------------------------------------------
+		// Utilities.
+
+		//-------------------------------------------------------------------
+		// Properties.
+		public static String ActivityIndexDelim { get; } = ",";
+		public Data GetData() { return data.Clone(); }
+		public void SetData(Data data)
+		{
+			// Properties that cannot be changed if previously specified.
+			if (SysId.IsValid(Id) && SysId.ToInt(Id) != SysId.ToInt(data.Id))
+				throw new NotSupportedException($"{SysUtil.Fn} Id cannot be changed");
+			if (SysId.IsValid(UserAccountId) && SysId.ToInt(UserAccountId) != SysId.ToInt(data.UserAccountId))
+				throw new NotSupportedException($"{SysUtil.Fn} User Account Id cannot be changed");
+			if (ConfigType != data.ConfigType)
+				throw new NotSupportedException($"{SysUtil.Fn} Config Type cannot be changed");
+			this.data.PopulateFrom(data);
+		}
+		public SysId UserAccountId
+		{
+			get { return data.UserAccountId; }
+			protected set { data.UserAccountId = value; }
+		}
+		public Sax.UserConfigType ConfigType
+		{
+			get { return data.ConfigType; }
+			protected set { data.ConfigType = value; }
+		}
+		public String ConfigData
+		{
+			get { return data.ConfigData; }
+			set { data.ConfigData = value; }
+		}
+
+		//-------------------------------------------------------------------
+		// Flags - positions 1-16 available.
+
+		//-------------------------------------------------------------------
+		//                   A s s o c i a t e d   D a t a
+		//-------------------------------------------------------------------
+
+		//-------------------------------------------------------------------
+		//                            P a r a m s
+		//-------------------------------------------------------------------
+		// List parameters.
+		/// <summary>
+		/// Item list parameters.
+		/// </summary>
+		public new class Params : SacsHierarchyItem.Params
+		{
+			// List filtering.
+			public List<SysId> UserAccountIdsIncluded { get; } = new List<SysId>();
+			public Sax.UserConfigType ConfigType { get; set; }
+		}
+
+		//-------------------------------------------------------------------
+	}
+	//=======================================================================
+	// Item list extension methods.
+	public static class SaxUserConfigList
+	{
+	}
+
+	//=======================================================================
+}

Workspace/SaxoniteStandardBase/Base/Bus/SaxUserEligibility.cs

@@ -0,0 +1,323 @@
+using Sarand.Net.Standard.Base.Bus;
+using Sarand.Net.Standard.Base.Core;
+using Sarand.Net.Standard.Base.Utils;
+using Saxonite.Base.App;
+using Saxonite.Net.Standard.Base.App;
+using System;
+using System.Collections.Generic;
+using System.Text;
+using static Saxonite.Net.Standard.Base.App.Sax.Config.Security;
+
+namespace Saxonite.Net.Standard.Base.Bus
+{
+	//=======================================================================
+	// User Eligibility.
+	//=======================================================================
+	public abstract class SaxUserEligibility : SaxDisposableHierarchyItem
+	{
+		//-------------------------------------------------------------------
+		// Columns.
+		public enum Column
+		{
+			Pos,
+			Id,
+			// User.
+			UserAccountId,
+			User_EmailAddress,
+			User_DisplayName,
+			User_Title,
+			User_FirstName,
+			User_LastName,
+			// Region.
+			RegionId,
+			Region_Type,
+			Region_Type_Desc,
+			Region_CountryIso2Code,
+			Region_Name,
+			Region_ParentId,
+			// Eligibility.
+			EligibilityType,
+			EligibilityType_Desc,
+			Info,
+			ExpiresOn,
+			// Associated data.
+			// Common.
+			Notes,
+			Flags,
+			Status,
+			Status_Desc,
+			Status_Ind,
+			CreateOn_Date,
+			UpdateOn_Date,
+		}
+
+		//-------------------------------------------------------------------
+		/// <summary>Properties other than common.</summary>
+		public class DataProperties
+		{
+			public SysId UserAccountId { get; set; }
+			public SysId RegionId { get; set; }
+			public String Info { get; set; }
+			public Sax.EligibilityType EligibilityType { get; set; }
+			public DateTime? ExpiresOn { get; set; } = null;
+		}
+
+		//-------------------------------------------------------------------
+		// Data.
+		public new class Data : SacsHierarchyItem.Data
+		{
+			// Data members.
+			private readonly DataProperties data = new DataProperties();
+			// Construction.
+			public Data()
+			{
+				Status = DefaultStatus;
+			}
+			// Properties.
+			public SysId UserAccountId
+			{
+				get { return data.UserAccountId; }
+				set { CheckChanged(data.UserAccountId, value); data.UserAccountId = value; }
+			}
+			public SysId RegionId
+			{
+				get { return data.RegionId; }
+				set { CheckChanged(data.RegionId, value); data.RegionId = value; }
+			}
+			public Sax.EligibilityType EligibilityType
+			{
+				get { return data.EligibilityType; }
+				set { CheckChanged((int)data.EligibilityType, (int)value); data.EligibilityType = value; }
+			}
+			public String Info
+			{
+				get { return data.Info; }
+				set { CheckChanged(data.Info, value); data.Info = value; }
+			}
+			public DateTime? ExpiresOn
+			{
+				get { return data.ExpiresOn; }
+				set { CheckChangedNullable(data.ExpiresOn, value); data.ExpiresOn = value; }
+			}
+			// Population.
+			internal void PopulateFrom(Data data)
+			{
+				UserAccountId = data.UserAccountId;
+				RegionId = data.RegionId;
+				EligibilityType = data.EligibilityType;
+				Info = data.Info;
+				ExpiresOn = data.ExpiresOn;
+				base.PopulateFrom(data);
+			}
+			public Data Clone()
+			{
+				Data data = new Data();
+				data.PopulateFrom(this);
+				return data;
+			}
+		}
+
+		//-------------------------------------------------------------------
+		// Error field - identify properties with validation error.
+		public new class ErrField : SacsHierarchyItem.ErrField
+		{
+			// Identifies the field that has invalid data.
+			public ValidValue UserAccountId { get; set; } = ValidValue.Valid;
+			public ValidValue RegionId { get; set; } = ValidValue.Valid;
+			public ValidValue EligibilityType { get; set; } = ValidValue.Valid;
+			public ValidValue Info { get; set; } = ValidValue.Valid;
+			public ValidValue ExpiresOn { get; set; } = ValidValue.Valid;
+		}
+
+		//-------------------------------------------------------------------
+		// Data members.
+		private readonly Data data = new Data();
+
+		//-------------------------------------------------------------------
+		// Construction.
+		protected SaxUserEligibility(SysId id, SysId userAccountId, SysId regionId, Sax.EligibilityType eligibilityType) : base(id)
+		{
+			base.SetData(data);
+			UserAccountId = userAccountId;
+			RegionId = regionId;
+			EligibilityType = eligibilityType;
+			Status = DefaultStatus;
+		}
+
+		//-------------------------------------------------------------------
+		// Status.
+		private static readonly List<SaStatus> validStatuses = new List<SaStatus>()
+		{
+			SaStatus.Active,
+			SaStatus.Inactive,
+			SaStatus.Deleted,
+		};
+		public static SaStatus DefaultStatus { get { return SaStatus.Active; } }
+		public static List<SaStatus> ValidStatuses { get { return new List<SaStatus>(validStatuses); } }
+		public static DataValue.TriStateType GetStatusTriState(SaStatus status)
+		{
+			if (status == SaStatus.Active) return DataValue.TriStateType.Green;
+			if (status == SaStatus.Inactive) return DataValue.TriStateType.Red;
+			if (status == SaStatus.Deleted) return DataValue.TriStateType.Purple;
+			return DataValue.TriStateType.Unknown;
+		}
+
+		//-------------------------------------------------------------------
+		// Utilities.
+		public ItemId GetItemId()
+		{
+			return new ItemId((short)Sax.DataItemType.UserEligibility, Id);
+		}
+
+		/// <summary>Maximum number of instances per user, regardless of region.</summary>
+		public static int GetMaxInstances(Sax.EligibilityType eligibilityType)
+		{
+			switch (eligibilityType)
+			{
+				case Sax.EligibilityType.Birth: return 1;
+				case Sax.EligibilityType.Naturalised: return 1;
+				case Sax.EligibilityType.Parent: return 2;
+				case Sax.EligibilityType.Grandparent: return 4;
+				case Sax.EligibilityType.Passport: return 9;
+				case Sax.EligibilityType.Visa: return 9;
+			}
+			return 9;
+		}
+
+		/// <summary>Does the eligibility allow a date range.</summary>
+		public static bool AllowsApplicablePeriod(Sax.EligibilityType eligibilityType)
+		{
+			switch (eligibilityType)
+			{
+				//case Sax.EligibilityType.Birth:
+				//case Sax.EligibilityType.Naturalised:
+				//case Sax.EligibilityType.Parent:
+				//case Sax.EligibilityType.Grandparent:
+				case Sax.EligibilityType.Passport:
+				case Sax.EligibilityType.Visa:
+					return true;
+			}
+			return false;
+		}
+
+		//-------------------------------------------------------------------
+		// Properties.
+		public Data GetData() { return data.Clone(); }
+		public void SetData(Data data)
+		{
+			// Properties that cannot be changed if previously specified.
+			if (SysId.IsValid(Id) && SysId.ToInt(Id) != SysId.ToInt(data.Id))
+				throw new NotSupportedException($"{SysUtil.Fn} Id cannot be changed");
+			if (SysId.IsValid(UserAccountId) && SysId.ToInt(UserAccountId) != SysId.ToInt(data.UserAccountId))
+				throw new NotSupportedException($"{SysUtil.Fn} User Account Id cannot be changed");
+			if (SysId.IsValid(RegionId) && SysId.ToInt(RegionId) != SysId.ToInt(data.RegionId))
+				throw new NotSupportedException($"{SysUtil.Fn} Region Id cannot be changed");
+			if (EligibilityType == 0 && (int)EligibilityType != (int)EligibilityType)
+				throw new NotSupportedException($"{SysUtil.Fn} User Eligibility cannot be changed");
+			this.data.PopulateFrom(data);
+		}
+
+		/// <summary>User Account Id. NB Can only be set where previously invalid.</summary>
+		public SysId UserAccountId
+		{
+			get { return data.UserAccountId; }
+			protected set
+			{
+				if (SysId.IsValid(UserAccountId) && SysId.ToInt(UserAccountId) != SysId.ToInt(data.UserAccountId))
+					throw new NotSupportedException("EligibilityType.UserAccountId cannot be changed");
+				data.UserAccountId = value;
+			}
+		}
+
+		/// <summary>Region Id. NB Can only be set where previously invalid.</summary>
+		public SysId RegionId
+		{
+			get { return data.RegionId; }
+			set
+			{
+				if (SysId.IsValid(RegionId) && SysId.ToInt(RegionId) != SysId.ToInt(data.RegionId))
+					throw new NotSupportedException("EligibilityType.RegionId cannot be changed");
+				data.RegionId = value;
+			}
+		}
+
+		/// <summary>User Eligibility. Can only be populated on construction.</summary>
+		public Sax.EligibilityType EligibilityType
+		{
+			get { return data.EligibilityType; }
+			set { data.EligibilityType = value; }
+		}
+
+		public String Info
+		{
+			get { return data.Info; }
+			set { data.Info = value; }
+		}
+
+		public DateTime? ExpiresOn
+		{
+			get { return data.ExpiresOn; }
+			set { data.ExpiresOn = value; }
+		}
+
+		//-------------------------------------------------------------------
+		// Flags - positions 1-16 available.
+
+		//-------------------------------------------------------------------
+		//                   A s s o c i a t e d   D a t a
+		//-------------------------------------------------------------------
+
+		//-------------------------------------------------------------------
+		//                            P a r a m s
+		//-------------------------------------------------------------------
+		// List parameters.
+		public enum StatusCat
+		{
+			Any,
+			ActiveOnly,
+			InactiveOnly,
+			NotDeleted,
+			DeletedOnly,
+		}
+		/// <summary>
+		/// Item list parameters.
+		/// </summary>
+		public new class Params : SacsHierarchyItem.Params
+		{
+			// List filtering.
+			public List<SysId> IdsIncluded { get; } = new List<SysId>();
+			public List<SysId> IdsExcluded { get; } = new List<SysId>();
+			public List<SysId> UserAccountIdsIncluded { get; } = new List<SysId>();
+			public List<SysId> RegionIdsIncluded { get; } = new List<SysId>();
+			public List<Sax.EligibilityType> EligibilityTypesIncluded { get; } = new List<Sax.EligibilityType>();
+			public DateTime ValidOn { get; set; }
+			// Common properties.
+			public String NotesPartial { get; set; }
+			public StatusCat StatusCat { get; set; } = StatusCat.NotDeleted;
+		}
+
+		//-------------------------------------------------------------------
+	}
+	//=======================================================================
+	// Item list extension methods.
+	public static class SaxEligibilityTypeList
+	{
+		//-------------------------------------------------------------------
+		/// <summary>Retrieve the first entry in the list matching the specified Region.</summary>
+		public static List<SaxUserEligibility> GetEligibilityTypesByStatus(this List<SaxUserEligibility> values, SysId regionId)
+		{
+			return values.FindAll(item => item.RegionId == regionId);
+		}
+
+		//-------------------------------------------------------------------
+		/// <summary>Retrieve the first entry in the list matching the specified Eligibility.</summary>
+		public static SaxUserEligibility GetEligibilityTypeByEligibility(this List<SaxUserEligibility> values, Sax.EligibilityType EligibilityType)
+		{
+			return values.Find(item => item.EligibilityType == EligibilityType);
+		}
+
+		//-------------------------------------------------------------------
+	}
+
+	//=======================================================================
+}

Workspace/SaxoniteStandardBase/Base/Bus/SaxUserOnline.cs

@@ -0,0 +1,171 @@
+using Sarand.Net.Standard.Base.Bus;
+using Sarand.Net.Standard.Base.Core;
+using Sarand.Net.Standard.Base.Utils;
+using Saxonite.Net.Standard.Base.App;
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace Saxonite.Net.Standard.Base.Bus
+{
+	//=======================================================================
+	// UserRole.
+	//=======================================================================
+	public abstract class SaxUserOnline : SaxDisposableHierarchyItem
+	{
+		//-------------------------------------------------------------------
+		// Columns.
+		public enum Column
+		{
+			Pos,
+			UserAccountId,
+			OnlineOn,
+			OnlineAt,
+			// User properties.
+			EmailAddress,
+			DisplayName, Title, FirstName, LastName,
+			LastLoginOn,
+			LastLoginAt,
+		}
+
+		//-------------------------------------------------------------------
+		/// <summary>Properties other than common.</summary>
+		public class DataProperties
+		{
+			public SysId UserAccountId { get; set; }
+			public DateTime OnlineAt { get; set; }
+		}
+
+		//-------------------------------------------------------------------
+		// Data.
+		public new class Data : SacsHierarchyItem.Data
+		{
+			// Data members.
+			private readonly DataProperties data = new DataProperties();
+			// Construction.
+			public Data()
+			{
+			}
+			// Properties.
+			public SysId UserAccountId
+			{
+				get { return data.UserAccountId; }
+				set { CheckChanged(data.UserAccountId, value); data.UserAccountId = value; }
+			}
+			public DateTime OnlineAt
+			{
+				get { return data.OnlineAt; }
+				set { CheckChanged(data.OnlineAt, value); data.OnlineAt = value; }
+			}
+			// Population.
+			internal void PopulateFrom(Data data)
+			{
+				UserAccountId = data.UserAccountId;
+				OnlineAt = data.OnlineAt;
+				base.PopulateFrom(data);
+			}
+			public Data Clone()
+			{
+				Data data = new Data();
+				data.PopulateFrom(this);
+				return data;
+			}
+		}
+
+		//-------------------------------------------------------------------
+		// Error field - identify properties with validation error.
+		public new class ErrField : SacsHierarchyItem.ErrField
+		{
+			// Identifies the field that has invalid data.
+			public ValidValue UserAccountId { get; set; } = ValidValue.Valid;
+			public ValidValue OnlineAt { get; set; } = ValidValue.Valid;
+		}
+
+		//-------------------------------------------------------------------
+		// Data members.
+		private readonly Data data = new Data();
+
+		//-------------------------------------------------------------------
+		// Construction.
+		protected SaxUserOnline(SysId userAccountId) : base()
+		{
+			base.SetData(data);
+			UserAccountId = userAccountId;
+		}
+
+		//-------------------------------------------------------------------
+		// Utilities.
+
+		//-------------------------------------------------------------------
+		// Properties.
+		public Data GetData() { return data.Clone(); }
+		public void SetData(Data data)
+		{
+			// Properties that cannot be changed if previously specified.
+			if (SysId.IsValid(UserAccountId) && SysId.ToInt(UserAccountId) != SysId.ToInt(data.UserAccountId))
+				throw new NotSupportedException($"{SysUtil.Fn} User Account Id cannot be changed");
+			this.data.PopulateFrom(data);
+		}
+		/// <summary>User Account Id. NB Can only be set where previously invalid.</summary>
+		public SysId UserAccountId
+		{
+			get { return data.UserAccountId; }
+			set
+			{
+				if (SysId.IsValid(UserAccountId) && SysId.ToInt(UserAccountId) != SysId.ToInt(data.UserAccountId))
+					throw new NotSupportedException("UserRole.UserAccountId cannot be changed");
+				data.UserAccountId = value;
+			}
+		}
+		/// <summary>Online At - last time user was active Online.</summary>
+		public DateTime OnlineAt
+		{
+			get { return data.OnlineAt; }
+			set { data.OnlineAt = value; }
+		}
+
+		//-------------------------------------------------------------------
+		// Flags - positions 1-16 available.
+
+		//-------------------------------------------------------------------
+		//                   A s s o c i a t e d   D a t a
+		//-------------------------------------------------------------------
+
+		//-------------------------------------------------------------------
+		//                            P a r a m s
+		//-------------------------------------------------------------------
+		// List parameters.
+		/// <summary>
+		/// Item list parameters.
+		/// </summary>
+		public new class Params : SacsHierarchyItem.Params
+		{
+			// List filtering.
+			public List<SysId> UserAccountIdsIncluded { get; } = new List<SysId>();
+			public DateTime OnlineOnFrom { get; set; }
+			public DateTime OnlineOnTo { get; set; }
+			/// <summary>Exact match on various user account properties including name, email etc.</summary>
+			public String UserFilter { get; set; }
+			/// <summary>Partial match on various user account properties including name, email etc. Not to be used in Online application!</summary>
+			public String UserFilterPartial { get; set; }
+			// User Account filters.
+			public List<SysId> SportIdsIncluded { get; } = new List<SysId>();
+			public List<SysId> RegionIdsIncluded { get; } = new List<SysId>();
+			// Table aliases - blank if not linked.
+			public String Alias_UserAccount { get; set; }
+			public String Alias_UserSport { get; set; }
+		}
+
+		//-------------------------------------------------------------------
+	}
+	//=======================================================================
+	// Item list extension methods.
+	public static class SaxUserOnlineList
+	{
+		//-------------------------------------------------------------------
+
+		//-------------------------------------------------------------------
+	}
+
+	//=======================================================================
+}

Workspace/SaxoniteStandardBase/Base/Bus/SaxUserOrganisation.cs

@@ -0,0 +1,410 @@
+using Sarand.Net.Standard.Base.Bus;
+using Sarand.Net.Standard.Base.Core;
+using Sarand.Net.Standard.Base.Utils;
+using Saxonite.Net.Standard.Base.App;
+using System;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.Linq;
+using System.Text;
+
+namespace Saxonite.Net.Standard.Base.Bus
+{
+	//=======================================================================
+	// UserOrganisation.
+	//=======================================================================
+	public abstract class SaxUserOrganisation : SaxDisposableHierarchyItem, IDisposable
+	{
+		//-------------------------------------------------------------------
+		// Columns.
+		public enum Column
+		{
+			Pos,
+			Id,
+			UserAccountId,
+			OrganisationId,
+			OrganisationRoleCount,
+			OrganisationRoleCodes,
+			OrganisationRoleDescs,
+			// User.
+			User_EmailAddress,
+			User_DisplayName,
+			User_Title,
+			User_FirstName,
+			User_LastName,
+			User_Status,
+			User_Status_Desc,
+			// Organisation.
+			Organisation_Name,
+			Organisation_Category,
+			Organisation_Type,
+			Organisation_RegionId,
+			Organisation_Region_Name,
+			Organisation_SportId,
+			Organisation_Sport_Name,
+			Organisation_Member_Count,
+			Organisation_Opportunity_Count,
+			Organisation_LogoImage_Count,
+			// Properties.
+			AdminComment,
+			// Associated data.
+			// Common.
+			Notes,
+			Flags,
+			Status,
+			Status_Desc,
+			Status_Ind,
+			CreateOn_Date,
+			UpdateOn_Date,
+		}
+
+		//-------------------------------------------------------------------
+		/// <summary>Properties other than common.</summary>
+		public class DataProperties
+		{
+			public SysId UserAccountId { get; set; }
+			public SysId OrganisationId { get; set; }
+			public HashSet<Sax.OrganisationRole> OrganisationRoles { get; } = new HashSet<Sax.OrganisationRole>();
+			public String AdminComment { get; set; }
+		}
+
+		//-------------------------------------------------------------------
+		// Data.
+		public new class Data : SacsHierarchyItem.Data
+		{
+			// Data members.
+			private readonly DataProperties data = new DataProperties();
+			// Construction.
+			public Data()
+			{
+				Status = DefaultStatus;
+			}
+			// Properties.
+			public SysId UserAccountId
+			{
+				get { return data.UserAccountId; }
+				set { CheckChanged(data.UserAccountId, value); data.UserAccountId = value; }
+			}
+			public SysId OrganisationId
+			{
+				get { return data.OrganisationId; }
+				set { CheckChanged(data.OrganisationId, value); data.OrganisationId = value; }
+			}
+			// Organisation roles.
+			public byte OrganisationRoleCount
+			{
+				get { return (byte)data.OrganisationRoles.Count; }
+			}
+			public ReadOnlyCollection<Sax.OrganisationRole> GetOrganisationRoles()
+			{
+				return data.OrganisationRoles.ToList().AsReadOnly();
+			}
+			public void ClearOrganisationRoles()
+			{
+				if (!Changed) Changed = !data.OrganisationRoles.IsEmpty();
+				data.OrganisationRoles.Clear();
+			}
+			public bool HasAnyOrganisationRole(IEnumerable<Sax.OrganisationRole> organisationRoles)
+			{
+				return data.OrganisationRoles.Any(item => organisationRoles.Contains(item));
+			}
+			public void AddOrganisationRole(Sax.OrganisationRole organisationRole)
+			{
+				if (!data.OrganisationRoles.Contains(organisationRole))
+				{
+					if (!Changed) Changed = true;
+					data.OrganisationRoles.Add(organisationRole);
+				}
+			}
+			/// <summary>Store organisation roles.</summary>
+			public IEnumerable<Sax.OrganisationRole> OrganisationRoles
+			{
+				set
+				{
+					if (Object.ReferenceEquals(data.OrganisationRoles, value))
+					{
+						// Lists are the same object.
+						// Assume the list has been modified, sort it and immediately return.
+						// NB Shouldn't happen as HashSet isn't exposed.
+						Changed = true;
+						return;
+					}
+					CheckChanged(data.OrganisationRoles.ToList(), value);
+					data.OrganisationRoles.Clear();
+					foreach (Sax.OrganisationRole organisationRole in value)
+						data.OrganisationRoles.Add(organisationRole);
+				}
+			}
+			// Admin comment.
+			public String AdminComment
+			{
+				get { return data.AdminComment; }
+				set { CheckChanged(data.AdminComment, value); data.AdminComment = value; }
+			}
+			// Population.
+			internal void PopulateFrom(Data data)
+			{
+				UserAccountId = data.UserAccountId;
+				OrganisationId = data.OrganisationId;
+				OrganisationRoles = data.GetOrganisationRoles().ToList();
+				AdminComment = data.AdminComment;
+				base.PopulateFrom(data);
+			}
+			public Data Clone()
+			{
+				Data data = new Data();
+				data.PopulateFrom(this);
+				return data;
+			}
+		}
+
+		//-------------------------------------------------------------------
+		// Error field - identify properties with validation error.
+		public new class ErrField : SacsHierarchyItem.ErrField
+		{
+			// Identifies the field that has invalid data.
+			public ValidValue UserAccountId { get; set; } = ValidValue.Valid;
+			public ValidValue OrganisationId { get; set; } = ValidValue.Valid;
+			public ValidValue OrganisationRoles { get; set; } = ValidValue.Valid;
+			public ValidValue AdminComment { get; set; } = ValidValue.Valid;
+		}
+
+		//-------------------------------------------------------------------
+		// Data members.
+		private readonly Data data = new Data();
+		public static readonly String UserOrgnisationRoleDelim = ",";
+
+		//-------------------------------------------------------------------
+		// Construction.
+		protected SaxUserOrganisation(SysId id, SysId userAccountId, SysId organisationId) : base(id)
+		{
+			base.SetData(data);
+			UserAccountId = userAccountId;
+			OrganisationId = organisationId;
+			Status = DefaultStatus;
+		}
+
+		//-------------------------------------------------------------------
+		// Status.
+		/// <summary>
+		/// UserOrganisation is either active or deleted.
+		/// <para>Other status are handled by the User Account itself.</para>
+		/// <para>As the User Organisation is simple a link between the user and Organisation and membership is defined by the presence of the 'Member' role.</para>
+		/// </summary>
+		private static readonly List<SaStatus> validStatuses = new List<SaStatus>()
+		{
+			SaStatus.Active,
+			SaStatus.Deleted,
+		};
+		public static SaStatus DefaultStatus { get { return SaStatus.Active; } }
+		public static List<SaStatus> ValidStatuses { get { return new List<SaStatus>(validStatuses); } }
+		public static DataValue.TriStateType GetStatusTriState(SaStatus status)
+		{
+			if (status == SaStatus.Active) return DataValue.TriStateType.Green;
+			if (status == SaStatus.Inactive) return DataValue.TriStateType.Red;
+			if (status == SaStatus.Deleted) return DataValue.TriStateType.Purple;
+			return DataValue.TriStateType.Unknown;
+		}
+
+		//-------------------------------------------------------------------
+		// Utilities.
+		public ItemId GetItemId()
+		{
+			return new ItemId((short)Sax.DataItemType.UserOrganisation, Id);
+		}
+		public static List<Sax.OrganisationRole> GetOrganisationRolesFromCodes(String organisationRoleCodes)
+		{
+			return GetOrganisationRolesFromCodes(StringListUtil.Split(organisationRoleCodes, UserOrgnisationRoleDelim, true, true, true));
+		}
+		public static List<Sax.OrganisationRole> GetOrganisationRolesFromCodes(List<String> organisationRoleCodes)
+		{
+			List<Sax.OrganisationRole> organisationRoles = new List<Sax.OrganisationRole>();
+			List<TypeCodeDesc> roles = SaxSystem.GetCodesOfType(Sax.CodeType.OrganisationRole);
+			foreach (String organisationRoleCode in organisationRoleCodes)
+			{
+				Sax.OrganisationRole organisationRole = (Sax.OrganisationRole)roles.GetTypeForCode(organisationRoleCode);
+				if (organisationRole == 0)
+					organisationRole = EnumUtil.ParseEnum(organisationRoleCode, Sax.OrganisationRole.Unknown);
+				if (organisationRole > 0)
+					organisationRoles.Add(organisationRole);
+			}
+			return organisationRoles;
+		}
+		public List<String> GetOrganisationRoleCodes()
+		{
+			List<String> organisationRoleCodes = new List<string>();
+			List<TypeCodeDesc> roles = SaxSystem.GetCodesOfType(Sax.CodeType.OrganisationRole);
+			foreach (Sax.OrganisationRole organisationRole in GetOrganisationRoles())
+				organisationRoleCodes.Add(roles.GetCodeForType(organisationRole));
+			organisationRoleCodes.Sort();
+			return organisationRoleCodes;
+		}
+		public String GetOrganisationRoleCodesData()
+		{
+			return GetOrganisationRoleCodes().Concat(UserOrgnisationRoleDelim);
+		}
+		// Query roles.
+		public bool CanManageOrganisation{ get { return HasAnyOrganisationRole(new [] { Sax.OrganisationRole.Admin }); } }
+		public bool CanManageMembers { get { return HasAnyOrganisationRole(new [] { Sax.OrganisationRole.Admin, Sax.OrganisationRole.MemberAdmin }); } }
+		public bool CanManageOpportunities { get { return HasAnyOrganisationRole(new [] { Sax.OrganisationRole.Admin, Sax.OrganisationRole.OpportunityAdmin }); } }
+		public bool CanManageSchedule { get { return HasAnyOrganisationRole(new [] { Sax.OrganisationRole.Admin, Sax.OrganisationRole.ScheduleAdmin }); } }
+		public bool CanManageArticles { get { return HasAnyOrganisationRole(new [] { Sax.OrganisationRole.Admin, Sax.OrganisationRole.ArticleAdmin }); } }
+		public bool HasAnyOrganisationRole(IEnumerable<Sax.OrganisationRole> organisationRoles)
+		{
+			return data.HasAnyOrganisationRole(organisationRoles);
+		}
+
+		//-------------------------------------------------------------------
+		public void Dispose() { }
+
+		//-------------------------------------------------------------------
+		// Properties.
+		public Data GetData() { return data.Clone(); }
+		public void SetData(Data data)
+		{
+			// Properties that cannot be changed if previously specified.
+			if (SysId.IsValid(Id) && SysId.ToInt(Id) != SysId.ToInt(data.Id))
+				throw new NotSupportedException($"{SysUtil.Fn} Id cannot be changed");
+			if (SysId.IsValid(UserAccountId) && SysId.ToInt(UserAccountId) != SysId.ToInt(data.UserAccountId))
+				throw new NotSupportedException($"{SysUtil.Fn} User Account Id cannot be changed");
+			if (SysId.IsValid(OrganisationId) && SysId.ToInt(OrganisationId) != SysId.ToInt(data.OrganisationId))
+				throw new NotSupportedException($"{SysUtil.Fn} Organisation Id cannot be changed");
+			this.data.PopulateFrom(data);
+		}
+		/// <summary>User Account Id. NB Can only be set where previously invalid.</summary>
+		public SysId UserAccountId
+		{
+			get { return data.UserAccountId; }
+			set
+			{
+				if (SysId.IsValid(UserAccountId) && SysId.ToInt(UserAccountId) != SysId.ToInt(data.UserAccountId))
+					throw new NotSupportedException("UserOrganisation.UserAccountId cannot be changed");
+				data.UserAccountId = value;
+			}
+		}
+		/// <summary>Organisation Id. NB Can only be set where previously invalid.</summary>
+		public SysId OrganisationId
+		{
+			get { return data.OrganisationId; }
+			set
+			{
+				if (SysId.IsValid(OrganisationId) && SysId.ToInt(OrganisationId) != SysId.ToInt(data.OrganisationId))
+					throw new NotSupportedException("UserOrganisation.OrganisationId cannot be changed");
+				data.OrganisationId = value;
+			}
+		}
+
+		/// <summary>Number of Organisation Roles.</summary>
+		public byte OrganisationRoleCount
+		{
+			get { return data.OrganisationRoleCount; }
+		}
+		/// <summary>Organisation Roles - use setter to populate.</summary>
+		public ReadOnlyCollection<Sax.OrganisationRole> GetOrganisationRoles()
+		{
+			return data.GetOrganisationRoles();
+		}
+		/// <summary>Store Organisation Roles.</summary>
+		public IEnumerable<Sax.OrganisationRole> OrganisationRoles
+		{
+			set { data.OrganisationRoles = value; }
+		}
+		public void ClearOrganisationRoles()
+		{
+			data.ClearOrganisationRoles();
+		}
+		public void AddOrganisationRole(Sax.OrganisationRole organisationRole)
+		{
+			data.AddOrganisationRole(organisationRole);
+		}
+
+		/// <summary>Organisation admin comment.</summary>
+		public String AdminComment
+		{
+			get { return StringUtil.EmptyOnNull(data.AdminComment); }
+			set { data.AdminComment = value; }
+		}
+
+		//-------------------------------------------------------------------
+		// Flags - positions 1-16 available.
+
+		//-------------------------------------------------------------------
+		//                   A s s o c i a t e d   D a t a
+		//-------------------------------------------------------------------
+
+		//-------------------------------------------------------------------
+		//                            P a r a m s
+		//-------------------------------------------------------------------
+		// List parameters.
+		public enum StatusCat
+		{
+			Any,
+			ActiveOnly,
+			NotDeleted,
+			DeletedOnly,
+		}
+		/// <summary>
+		/// Item list parameters.
+		/// </summary>
+		public new class Params : SacsHierarchyItem.Params
+		{
+			// List filtering.
+			public HashSet<SysId> IdsIncluded { get; } = new HashSet<SysId>();
+			public HashSet<SysId> IdsExcluded { get; } = new HashSet<SysId>();
+
+			// User Account properties.
+			public HashSet<SysId> UserAccountIdsIncluded { get; } = new HashSet<SysId>();
+			public SaxUserAccount.StatusCat UserAccountStatusCat { get; set; } = SaxUserAccount.StatusCat.NotDeleted;
+			/// <summary>Exact match on various user account properties including name, email etc.</summary>
+			public String UserFilter { get; set; }
+			/// <summary>Partial match on various user account properties including name, countries etc.</summary>
+			public String UserFilterPartial { get; set; }
+
+			// Organisation properties.
+			public HashSet<SysId> OrganisationIdsIncluded { get; } = new HashSet<SysId>();
+			/// <summary>Exclude organisations with no upcoming events (from 7 days ago).</summary>
+			public bool OrganisationHasScheduledEvents { get; set; }
+			public SaxOrganisation.StatusCat OrganisationStatusCat { get; set; } = SaxOrganisation.StatusCat.NotDeleted;
+
+			// Organisation User properties.
+			/// <summary>Set true to restruct to User Organisations with at least one Organisation Role.</summary>
+			public bool OrganisationMembersOnly { get; set; }
+			public HashSet<Sax.OrganisationRole> OrganisationRoles { get; } = new HashSet<Sax.OrganisationRole>();
+			public HashSet<Sax.OrganisationRole> OrganisationRolesAny { get; } = new HashSet<Sax.OrganisationRole>();
+			// Common properties.
+			public String NotesPartial { get; set; }
+			public StatusCat StatusCat { get; set; } = StatusCat.NotDeleted;
+			// Table aliases - blank if not specified/linked.
+			public String Alias_UserOrganisation { get; set; }
+			public String Alias_UserAccount { get; set; }
+			public String Alias_Organisation { get; set; }
+		}
+
+		//-------------------------------------------------------------------
+	}
+	//=======================================================================
+	// Item list extension methods.
+	public static class SaxUserOrganisationList
+	{
+		//-------------------------------------------------------------------
+		/// <summary>
+		/// Extract list of unique Organisation Ids from the list.
+		/// </summary>
+		public static List<SysId> GetOrganisationIds(this List<SaxUserOrganisation> values)
+		{
+			return new HashSet<SysId>(values.Select(item => item.OrganisationId)).ToList();
+		}
+
+		/// <summary>
+		/// Extract list of unique User Account Ids from the list.
+		/// </summary>
+		public static List<SysId> GetUserAccountIds(this List<SaxUserOrganisation> values)
+		{
+			return new HashSet<SysId>(values.Select(item => item.UserAccountId)).ToList();
+		}
+
+		//-------------------------------------------------------------------
+	}
+
+	//=======================================================================
+}

Workspace/SaxoniteStandardBase/Base/Bus/SaxUserRole.cs

@@ -0,0 +1,283 @@
+using Sarand.Net.Standard.Base.Bus;
+using Sarand.Net.Standard.Base.Core;
+using Sarand.Net.Standard.Base.Utils;
+using Saxonite.Net.Standard.Base.App;
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace Saxonite.Net.Standard.Base.Bus
+{
+	//=======================================================================
+	// UserRole.
+	//=======================================================================
+	public abstract class SaxUserRole : SaxDisposableHierarchyItem
+	{
+		//-------------------------------------------------------------------
+		// Columns.
+		public enum Column
+		{
+			Pos,
+			Id,
+			UserAccountId,
+			UserRole,
+			UserRole_Desc,
+			// Login - Admin for System user.
+			LastLoginOn,
+			LastLoginAt,
+			LastInvalidLoginOn,
+			LastInvalidLoginAt,
+			InvalidLoginCount,
+			// User.
+			User_EmailAddress,
+			User_DisplayName,
+			User_Title,
+			User_FirstName,
+			User_LastName,
+			// Associated data.
+			// Common.
+			Notes,
+			Flags,
+			Status,
+			Status_Desc,
+			Status_Ind,
+			CreateOn_Date,
+			UpdateOn_Date,
+		}
+
+		//-------------------------------------------------------------------
+		/// <summary>Properties other than common.</summary>
+		public class DataProperties
+		{
+			public SysId UserAccountId { get; set; }
+			public Sax.UserRole UserRole { get; set; }
+			// Login.
+			public DateTime? LastLoginAt { get; set; } = null;
+			public DateTime? LastInvalidLoginAt { get; set; } = null;
+			public short? InvalidLoginCount { get; set; } = null;
+		}
+
+		//-------------------------------------------------------------------
+		// Data.
+		public new class Data : SacsHierarchyItem.Data
+		{
+			// Data members.
+			private readonly DataProperties data = new DataProperties();
+			// Construction.
+			public Data()
+			{
+				Status = DefaultStatus;
+			}
+			// Properties.
+			public SysId UserAccountId
+			{
+				get { return data.UserAccountId; }
+				set { CheckChanged(data.UserAccountId, value); data.UserAccountId = value; }
+			}
+			public Sax.UserRole UserRole
+			{
+				get { return data.UserRole; }
+				set { CheckChanged((int)data.UserRole, (int)value); data.UserRole = value; }
+			}
+			// Login.
+			public DateTime? LastLoginAt
+			{
+				get { return data.LastLoginAt; }
+				set { CheckChangedNullable(data.LastLoginAt, value); data.LastLoginAt = value; }
+			}
+			public DateTime? LastInvalidLoginAt
+			{
+				get { return data.LastInvalidLoginAt; }
+				set { CheckChangedNullable(data.LastInvalidLoginAt, value); data.LastInvalidLoginAt = value; }
+			}
+			public short? InvalidLoginCount
+			{
+				get { return data.InvalidLoginCount; }
+				set { CheckChangedNullable(data.InvalidLoginCount, value); data.InvalidLoginCount = value; }
+			}
+			// Population.
+			internal void PopulateFrom(Data data)
+			{
+				UserAccountId = data.UserAccountId;
+				UserRole = data.UserRole;
+				// Login.
+				LastLoginAt = data.LastLoginAt;
+				LastInvalidLoginAt = data.LastInvalidLoginAt;
+				InvalidLoginCount = data.InvalidLoginCount;
+				base.PopulateFrom(data);
+			}
+			public Data Clone()
+			{
+				Data data = new Data();
+				data.PopulateFrom(this);
+				return data;
+			}
+		}
+
+		//-------------------------------------------------------------------
+		// Error field - identify properties with validation error.
+		public new class ErrField : SacsHierarchyItem.ErrField
+		{
+			// Identifies the field that has invalid data.
+			public ValidValue UserAccountId { get; set; } = ValidValue.Valid;
+			public ValidValue UserRole { get; set; } = ValidValue.Valid;
+			// Login.
+			public ValidValue LastLogin { get; set; } = ValidValue.Valid;
+			public ValidValue LastInvalidLogin { get; set; } = ValidValue.Valid;
+			public ValidValue InvalidLoginCount { get; set; } = ValidValue.Valid;
+		}
+
+		//-------------------------------------------------------------------
+		// Data members.
+		private readonly Data data = new Data();
+
+		//-------------------------------------------------------------------
+		// Construction.
+		protected SaxUserRole(SysId id, SysId userAccountId, Sax.UserRole userRole) : base(id)
+		{
+			base.SetData(data);
+			UserAccountId = userAccountId;
+			UserRole = userRole;
+			Status = DefaultStatus;
+		}
+
+		//-------------------------------------------------------------------
+		// Status.
+		private static readonly List<SaStatus> validStatuses = new List<SaStatus>()
+		{
+			SaStatus.Active,
+			SaStatus.Inactive,
+			SaStatus.Deleted,
+		};
+		public static SaStatus DefaultStatus { get { return SaStatus.Active; } }
+		public static List<SaStatus> ValidStatuses { get { return new List<SaStatus>(validStatuses); } }
+		public static DataValue.TriStateType GetStatusTriState(SaStatus status)
+		{
+			if (status == SaStatus.Active) return DataValue.TriStateType.Green;
+			if (status == SaStatus.Inactive) return DataValue.TriStateType.Red;
+			if (status == SaStatus.Deleted) return DataValue.TriStateType.Purple;
+			return DataValue.TriStateType.Unknown;
+		}
+
+		//-------------------------------------------------------------------
+		// Utilities.
+		public ItemId GetItemId()
+		{
+			return new ItemId((short)Sax.DataItemType.UserRole, Id);
+		}
+
+		//-------------------------------------------------------------------
+		// Properties.
+		public Data GetData() { return data.Clone(); }
+		public void SetData(Data data)
+		{
+			// Properties that cannot be changed if previously specified.
+			if (SysId.IsValid(Id) && SysId.ToInt(Id) != SysId.ToInt(data.Id))
+				throw new NotSupportedException($"{SysUtil.Fn} Id cannot be changed");
+			if (SysId.IsValid(UserAccountId) && SysId.ToInt(UserAccountId) != SysId.ToInt(data.UserAccountId))
+				throw new NotSupportedException($"{SysUtil.Fn} User Account Id cannot be changed");
+			if (UserRole == 0 && (int)UserRole != (int)UserRole)
+				throw new NotSupportedException($"{SysUtil.Fn} User Role cannot be changed");
+			this.data.PopulateFrom(data);
+		}
+		/// <summary>User Account Id. NB Can only be set where previously invalid.</summary>
+		public SysId UserAccountId
+		{
+			get { return data.UserAccountId; }
+			set
+			{
+				if (SysId.IsValid(UserAccountId) && SysId.ToInt(UserAccountId) != SysId.ToInt(data.UserAccountId))
+					throw new NotSupportedException("UserRole.UserAccountId cannot be changed");
+				data.UserAccountId = value;
+			}
+		}
+		/// <summary>User Role. Can only be populated on construction.</summary>
+		public Sax.UserRole UserRole
+		{
+			get { return data.UserRole; }
+			protected set { data.UserRole = value; }
+		}
+
+		// Login - Admin application for System Admin role.
+		public DateTime? LastLoginAt
+		{
+			get { return data.LastLoginAt; }
+			set { data.LastLoginAt = value; }
+		}
+		public DateTime? LastInvalidLoginAt
+		{
+			get { return data.LastInvalidLoginAt; }
+			set { data.LastInvalidLoginAt = value; }
+		}
+		public short? InvalidLoginCount
+		{
+			get { return data.InvalidLoginCount; }
+			set { data.InvalidLoginCount = value; }
+		}
+
+		//-------------------------------------------------------------------
+		// Flags - positions 1-16 available.
+		// Keep logged in - Admin application for System Admin role.
+		public Byte Flag_KeepLoggedIn { get; } = 0x1;
+		public bool KeepLoggedIn
+		{
+			get { return GetFlag(Flag_KeepLoggedIn); }
+			set { SetFlag(Flag_KeepLoggedIn, value); }
+		}
+
+		//-------------------------------------------------------------------
+		//                   A s s o c i a t e d   D a t a
+		//-------------------------------------------------------------------
+
+		//-------------------------------------------------------------------
+		//                            P a r a m s
+		//-------------------------------------------------------------------
+		// List parameters.
+		public enum StatusCat
+		{
+			Any,
+			ActiveOnly,
+			InactiveOnly,
+			NotDeleted,
+			DeletedOnly,
+		}
+		/// <summary>
+		/// Item list parameters.
+		/// </summary>
+		public new class Params : SacsHierarchyItem.Params
+		{
+			// List filtering.
+			public List<SysId> IdsIncluded { get; } = new List<SysId>();
+			public List<SysId> IdsExcluded { get; } = new List<SysId>();
+			public List<SysId> UserAccountIdsIncluded { get; } = new List<SysId>();
+			public List<Sax.UserRole> UserRolesIncluded { get; } = new List<Sax.UserRole>();
+			// Common properties.
+			public String NotesPartial { get; set; }
+			public StatusCat StatusCat { get; set; } = StatusCat.NotDeleted;
+		}
+
+		//-------------------------------------------------------------------
+	}
+	//=======================================================================
+	// Item list extension methods.
+	public static class SaxUserRoleList
+	{
+		//-------------------------------------------------------------------
+		/// <summary>Retrieve the first entry in the list matching the specified role.</summary>
+		public static SaxUserRole GetUserRoleByRole(this List<SaxUserRole> values, Sax.UserRole userRole)
+		{
+			return values.Find(item => item.UserRole == userRole);
+		}
+
+		//-------------------------------------------------------------------
+		/// <summary>Retrieve the first entry in the list matching the specified role.</summary>
+		public static List<SaxUserRole> GetUserRolesByStatus(this List<SaxUserRole> values, SaStatus status)
+		{
+			return values.FindAll(item => item.Status == status);
+		}
+
+		//-------------------------------------------------------------------
+	}
+
+	//=======================================================================
+}

Workspace/SaxoniteStandardBase/Base/Bus/SaxUserSession.cs

@@ -0,0 +1,174 @@
+using Sarand.Net.Standard.Base.Bus;
+using Sarand.Net.Standard.Base.Core;
+using Sarand.Net.Standard.Base.Utils;
+using Saxonite.Net.Standard.Base.App;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+namespace Saxonite.Net.Standard.Base.Bus
+{
+	//=======================================================================
+	// User Session.
+	//=======================================================================
+	/// <summary>
+	/// User Session - persistent properties from the user's session.
+	/// </summary>
+	public abstract class SaxUserSession : SaxDisposableHierarchyItem
+	{
+		//-------------------------------------------------------------------
+		// Columns.
+		public enum Column
+		{
+			Pos,
+			Id,
+			// User.
+			UserAccountId,
+			User_EmailAddress,
+			User_DisplayName,
+			User_Title,
+			User_FirstName,
+			User_LastName,
+			// Session data.
+			// Associated data.
+			// Common.
+			Flags,
+			CreateOn_Date,
+			UpdateOn_Date,
+		}
+
+		//-------------------------------------------------------------------
+		/// <summary>Properties other than common.</summary>
+		public class DataProperties
+		{
+			public SysId UserAccountId { get; set; }
+			public List<SysId> ActivityIndexIds { get; } = new List<SysId>();
+			public String UserSessionData { get; set; }
+		}
+
+		//-------------------------------------------------------------------
+		// Data.
+		public new class Data : SacsHierarchyItem.Data
+		{
+			// Data members.
+			private readonly DataProperties data = new DataProperties();
+			// Construction.
+			public Data()
+			{
+			}
+			// Properties.
+			public SysId UserAccountId
+			{
+				get { return data.UserAccountId; }
+				set { CheckChanged(data.UserAccountId, value); data.UserAccountId = value; }
+			}
+			public List<SysId> ActivityIndexIds
+			{
+				get { return data.ActivityIndexIds.ToList(); }
+				set { CheckChanged(data.ActivityIndexIds, value); data.ActivityIndexIds.Clear();  data.ActivityIndexIds.AddRange(value); }
+			}
+			public String UserSessionData
+			{
+				get { return data.UserSessionData; }
+				set { CheckChanged(data.UserSessionData, value); data.UserSessionData = value; }
+			}
+			// Population.
+			internal void PopulateFrom(Data data)
+			{
+				UserAccountId = data.UserAccountId;
+				ActivityIndexIds = data.ActivityIndexIds;
+				UserSessionData = data.UserSessionData;
+				base.PopulateFrom(data);
+			}
+			public Data Clone()
+			{
+				Data data = new Data();
+				data.PopulateFrom(this);
+				return data;
+			}
+		}
+
+		//-------------------------------------------------------------------
+		// Error field - identify properties with validation error.
+		public new class ErrField : SacsHierarchyItem.ErrField
+		{
+			// Identifies the field that has invalid data.
+			public ValidValue UserAccountId { get; set; } = ValidValue.Valid;
+			public ValidValue ActivityIndexIds { get; set; } = ValidValue.Valid;
+			public ValidValue UserSessionData { get; set; } = ValidValue.Valid;
+		}
+
+		//-------------------------------------------------------------------
+		// Data members.
+		private readonly Data data = new Data();
+
+		//-------------------------------------------------------------------
+		// Construction.
+		protected SaxUserSession(SysId userAccountId) : base()
+		{
+			base.SetData(data);
+			UserAccountId = userAccountId;
+		}
+
+		//-------------------------------------------------------------------
+		// Utilities.
+		public override bool ItemHasId() { return false; }
+
+		//-------------------------------------------------------------------
+		// Properties.
+		public static String ActivityIndexDelim { get; } = ",";
+		public Data GetData() { return data.Clone(); }
+		public void SetData(Data data)
+		{
+			// Properties that cannot be changed if previously specified.
+			if (SysId.IsValid(UserAccountId) && SysId.ToInt(UserAccountId) != SysId.ToInt(data.UserAccountId))
+				throw new NotSupportedException($"{SysUtil.Fn} User Account Id cannot be changed");
+			this.data.PopulateFrom(data);
+		}
+		public SysId UserAccountId
+		{
+			get { return data.UserAccountId; }
+			protected set { data.UserAccountId = value; }
+		}
+		public List<SysId> ActivityIndexIds
+		{
+			get { return data.ActivityIndexIds; }
+			set { data.ActivityIndexIds = value; }
+		}
+		public String UserSessionData
+		{
+			get { return data.UserSessionData; }
+			set { data.UserSessionData = value; }
+		}
+
+		//-------------------------------------------------------------------
+		// Flags - positions 1-16 available.
+
+		//-------------------------------------------------------------------
+		//                   A s s o c i a t e d   D a t a
+		//-------------------------------------------------------------------
+
+		//-------------------------------------------------------------------
+		//                            P a r a m s
+		//-------------------------------------------------------------------
+		// List parameters.
+		/// <summary>
+		/// Item list parameters.
+		/// </summary>
+		public new class Params : SacsHierarchyItem.Params
+		{
+			// List filtering.
+			public List<SysId> UserAccountIdsIncluded { get; } = new List<SysId>();
+		}
+
+		//-------------------------------------------------------------------
+	}
+	//=======================================================================
+	// Item list extension methods.
+	public static class SaxUserSessionList
+	{
+	}
+
+	//=======================================================================
+}

Workspace/SaxoniteStandardBase/Base/Bus/SaxUserSport.cs

@@ -0,0 +1,304 @@
+using Sarand.Net.Standard.Base.Bus;
+using Sarand.Net.Standard.Base.Core;
+using Sarand.Net.Standard.Base.Utils;
+using Saxonite.Net.Standard.Base.App;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+namespace Saxonite.Net.Standard.Base.Bus
+{
+	//=======================================================================
+	// UserSport.
+	//=======================================================================
+	public abstract class SaxUserSport : SaxDisposableHierarchyItem
+	{
+		//-------------------------------------------------------------------
+		// Columns.
+		public enum Column
+		{
+			Pos,
+			Id,
+			// User.
+			UserAccountId,
+			User_EmailAddress,
+			User_DisplayName,
+			User_Title,
+			User_FirstName,
+			User_LastName,
+			// Sport.
+			SportId,
+			Sport_Name,
+			About,
+			SportParticipating,
+			SportParticipating_Code,
+			SportParticipating_Desc,
+			SportPreparing,
+			SportPreparing_Code,
+			SportPreparing_Desc,
+			SportOfficiating,
+			SportOfficiating_Code,
+			SportOfficiating_Desc,
+			// Associated data.
+			// Common.
+			Notes,
+			Flags,
+			Status,
+			Status_Desc,
+			Status_Ind,
+			CreateOn_Date,
+			UpdateOn_Date,
+		}
+
+		//-------------------------------------------------------------------
+		/// <summary>Properties other than common.</summary>
+		public class DataProperties
+		{
+			public SysId UserAccountId { get; set; }
+			public SysId SportId { get; set; }
+			public String About { get; set; } = String.Empty;
+			public String ContactsData { get; set; } = String.Empty;
+			public Sax.SportParticipating Participating { get; set; }
+			public Sax.SportPreparing Preparing { get; set; }
+			public Sax.SportOfficiating Officiating { get; set; }
+			public String UserSportData { get; set; }
+		}
+
+		//-------------------------------------------------------------------
+		// Data.
+		public new class Data : SacsHierarchyItem.Data
+		{
+			// Data members.
+			private readonly DataProperties data = new DataProperties();
+			// Construction.
+			public Data()
+			{
+				Status = DefaultStatus;
+			}
+			// Properties.
+			public SysId UserAccountId
+			{
+				get { return data.UserAccountId; }
+				set { CheckChanged(data.UserAccountId, value); data.UserAccountId = value; }
+			}
+			public SysId SportId
+			{
+				get { return data.SportId; }
+				set { CheckChanged(data.SportId, value); data.SportId = value; }
+			}
+			public String About
+			{
+				get { return data.About; }
+				set { CheckChanged(data.About, value); data.About = value; }
+			}
+			public String ContactsData
+			{
+				get { return data.ContactsData; }
+				set { CheckChanged(data.ContactsData, value); data.ContactsData = value; }
+			}
+			public Sax.SportParticipating Participating
+			{
+				get { return data.Participating; }
+				set { CheckChanged((int)data.Participating, (int)value); data.Participating = value; }
+			}
+			public Sax.SportPreparing Preparing
+			{
+				get { return data.Preparing; }
+				set { CheckChanged((int)data.Preparing, (int)value); data.Preparing = value; }
+			}
+			public Sax.SportOfficiating Officiating
+			{
+				get { return data.Officiating; }
+				set { CheckChanged((int)data.Officiating, (int)value); data.Officiating = value; }
+			}
+			public String UserSportData
+			{
+				get { return data.UserSportData; }
+				set { CheckChanged(data.UserSportData, value); data.UserSportData = value; }
+			}
+			// Population.
+			internal void PopulateFrom(Data data)
+			{
+				UserAccountId = data.UserAccountId;
+				SportId = data.SportId;
+				About = data.About;
+				ContactsData = data.ContactsData;
+				Participating = data.Participating;
+				Preparing = data.Preparing;
+				Officiating = data.Officiating;
+				UserSportData = data.UserSportData;
+				base.PopulateFrom(data);
+			}
+			public Data Clone()
+			{
+				Data data = new Data();
+				data.PopulateFrom(this);
+				return data;
+			}
+		}
+
+		//-------------------------------------------------------------------
+		// Error field - identify properties with validation error.
+		public new class ErrField : SacsHierarchyItem.ErrField
+		{
+			// Identifies the field that has invalid data.
+			public ValidValue UserAccountId { get; set; } = ValidValue.Valid;
+			public ValidValue SportId { get; set; } = ValidValue.Valid;
+			public ValidValue About { get; set; } = ValidValue.Valid;
+			public ValidValue ContactsAbout { get; set; } = ValidValue.Valid;
+			public ValidValue Participating { get; set; } = ValidValue.Valid;
+			public ValidValue Preparing { get; set; } = ValidValue.Valid;
+			public ValidValue Officiating { get; set; } = ValidValue.Valid;
+			public ValidValue UserSportData { get; set; } = ValidValue.Valid;
+		}
+
+		//-------------------------------------------------------------------
+		// Data members.
+		private readonly Data data = new Data();
+
+		//-------------------------------------------------------------------
+		// Construction.
+		protected SaxUserSport(SysId id, SysId userAccountId, SysId sportId) : base(id)
+		{
+			base.SetData(data);
+			UserAccountId = userAccountId;
+			SportId = sportId;
+			Status = DefaultStatus;
+		}
+
+		//-------------------------------------------------------------------
+		// Status.
+		private static readonly List<SaStatus> validStatuses = new List<SaStatus>()
+		{
+			SaStatus.Active,
+			SaStatus.Inactive,
+			SaStatus.Deleted,
+		};
+		public static SaStatus DefaultStatus { get { return SaStatus.Active; } }
+		public static List<SaStatus> ValidStatuses { get { return new List<SaStatus>(validStatuses); } }
+		public static DataValue.TriStateType GetStatusTriState(SaStatus status)
+		{
+			if (status == SaStatus.Active) return DataValue.TriStateType.Green;
+			if (status == SaStatus.Inactive) return DataValue.TriStateType.Red;
+			if (status == SaStatus.Deleted) return DataValue.TriStateType.Purple;
+			return DataValue.TriStateType.Unknown;
+		}
+
+		//-------------------------------------------------------------------
+		// Utilities.
+		public ItemId GetItemId()
+		{
+			return new ItemId((short)Sax.DataItemType.UserSport, Id);
+		}
+
+		//-------------------------------------------------------------------
+		// Properties.
+		public Data GetData() { return data.Clone(); }
+		public void SetData(Data data)
+		{
+			// Properties that cannot be changed if previously specified.
+			if (SysId.IsValid(Id) && SysId.ToInt(Id) != SysId.ToInt(data.Id))
+				throw new NotSupportedException($"{SysUtil.Fn} Id cannot be changed");
+			if (SysId.IsValid(UserAccountId) && SysId.ToInt(UserAccountId) != SysId.ToInt(data.UserAccountId))
+				throw new NotSupportedException($"{SysUtil.Fn} User Account Id cannot be changed");
+			if (SysId.IsValid(SportId) && SysId.ToInt(SportId) != SysId.ToInt(data.SportId))
+				throw new NotSupportedException($"{SysUtil.Fn} Sport Id cannot be changed");
+			this.data.PopulateFrom(data);
+		}
+		public SysId UserAccountId
+		{
+			get { return data.UserAccountId; }
+			protected set { data.UserAccountId = value; }
+		}
+		public SysId SportId
+		{
+			get { return data.SportId; }
+			protected set { data.SportId = value; }
+		}
+		public String About
+		{
+			get { return data.About; }
+			set { data.About = value; }
+		}
+		public String ContactsData
+		{
+			get { return data.ContactsData; }
+			set { data.ContactsData = value; }
+		}
+		public Sax.SportParticipating Participating
+		{
+			get { return data.Participating; }
+			set { data.Participating = value; }
+		}
+		public Sax.SportPreparing Preparing
+		{
+			get { return data.Preparing; }
+			set { data.Preparing = value; }
+		}
+		public Sax.SportOfficiating Officiating
+		{
+			get { return data.Officiating; }
+			set { data.Officiating = value; }
+		}
+		public String UserSportData
+		{
+			get { return data.UserSportData; }
+			set { data.UserSportData = value; }
+		}
+
+		//-------------------------------------------------------------------
+		// Flags - positions 1-16 available.
+
+		//-------------------------------------------------------------------
+		//                   A s s o c i a t e d   D a t a
+		//-------------------------------------------------------------------
+
+		//-------------------------------------------------------------------
+		//                            P a r a m s
+		//-------------------------------------------------------------------
+		// List parameters.
+		public enum StatusCat
+		{
+			Any,
+			ActiveOnly,
+			InactiveOnly,
+			NotDeleted,
+			DeletedOnly,
+		}
+		/// <summary>
+		/// Item list parameters.
+		/// </summary>
+		public new class Params : SacsHierarchyItem.Params
+		{
+			// List filtering.
+			public List<SysId> IdsIncluded { get; } = new List<SysId>();
+			public List<SysId> IdsExcluded { get; } = new List<SysId>();
+			public List<SysId> UserAccountIdsIncluded { get; } = new List<SysId>();
+			public List<SysId> SportIdsIncluded { get; } = new List<SysId>();
+			// Common properties.
+			public String NotesPartial { get; set; }
+			public StatusCat StatusCat { get; set; } = StatusCat.NotDeleted;
+		}
+
+		//-------------------------------------------------------------------
+	}
+	//=======================================================================
+	// Item list extension methods.
+	public static class SaxUserSportList
+	{
+		//-------------------------------------------------------------------
+		// Extract Sport Ids.
+		public static List<SysId> GetSportIds(this IEnumerable<SaxUserSport> values)
+		{
+			List<SysId> sportIds = new List<SysId>();
+			foreach (SaxUserSport userSport in values)
+				sportIds.AddId(userSport.SportId);
+			return sportIds;
+		}
+
+		//-------------------------------------------------------------------
+	}
+
+	//=======================================================================
+}

Workspace/SaxoniteStandardBase/Base/Bus/SaxUserSportExperience.cs

@@ -0,0 +1,390 @@
+using Sarand.Net.Standard.Base.Bus;
+using Sarand.Net.Standard.Base.Core;
+using Sarand.Net.Standard.Base.Utils;
+using Saxonite.Net.Standard.Base.App;
+using System;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.Linq;
+using System.Text;
+
+namespace Saxonite.Net.Standard.Base.Bus
+{
+	//=======================================================================
+	// UserSportExperience.
+	//=======================================================================
+	public abstract class SaxUserSportExperience : SaxDisposableHierarchyItem
+	{
+		//-------------------------------------------------------------------
+		// Columns.
+		public enum Column
+		{
+			Pos,
+			Id,
+			UserSportId,
+			// Sport.
+			Sport_Id,
+			// Period.
+			PeriodFrom,
+			PeriodTo,
+			// Organisation.
+			OrganisationId,
+			OrganisationName,
+			Organisation_Name,
+			// Properties.
+			Summary,
+			Team,
+			League,
+			Speciality,
+			SpecialitiesOther,
+			Awards,
+			// Regions.
+			RegionIdNation,
+			Region_Nation_Name,
+			RegionIdProvince,
+			Region_Province_Name,
+			// Associated data.
+			// Common.
+			Notes,
+			Flags,
+			Status,
+			Status_Desc,
+			Status_Ind,
+			CreateOn_Date,
+			UpdateOn_Date,
+		}
+
+		//-------------------------------------------------------------------
+		/// <summary>Properties other than common.</summary>
+		public class DataProperties
+		{
+			public SysId UserSportId { get; set; }
+			public DateTime PeriodFrom { get; set; }
+			public DateTime? PeriodTo { get; set; }
+			public SysId OrganisationId { get; set; }
+			public String OrganisationName { get; set; }
+			public String Summary { get; set; }
+			public String Team { get; set; }
+			public String League { get; set; }
+			public String Speciality { get; set; }
+			public HashSet<String> SpecialitiesOther { get; } = new HashSet<String>(StringComparer.OrdinalIgnoreCase);
+			public String Awards { get; set; }
+			public SysId RegionIdNation { get; set; }
+			public SysId RegionIdProvince { get; set; }
+			public String UserSportExperienceData { get; set; }
+		}
+
+		//-------------------------------------------------------------------
+		// Data.
+		public new class Data : SacsHierarchyItem.Data
+		{
+			// Data members.
+			private readonly DataProperties data = new DataProperties();
+			// Construction.
+			public Data()
+			{
+				Status = DefaultStatus;
+			}
+			// Properties.
+			public SysId UserSportId
+			{
+				get { return data.UserSportId; }
+				set { CheckChanged(data.UserSportId, value); data.UserSportId = value; }
+			}
+			public DateTime PeriodFrom
+			{
+				get { return data.PeriodFrom; }
+				set { CheckChanged(data.PeriodFrom, value); data.PeriodFrom = value; }
+			}
+			public DateTime? PeriodTo
+			{
+				get { return data.PeriodTo; }
+				set { CheckChangedNullable(data.PeriodTo, value); data.PeriodTo = value; }
+			}
+			public SysId OrganisationId
+			{
+				get { return data.OrganisationId; }
+				set { CheckChanged(data.OrganisationId, value); data.OrganisationId = value; }
+			}
+			public String OrganisationName
+			{
+				get { return data.OrganisationName; }
+				set { CheckChanged(data.OrganisationName, value); data.OrganisationName = value; }
+			}
+			public String Summary
+			{
+				get { return data.Summary; }
+				set { CheckChanged(data.Summary, value); data.Summary = value; }
+			}
+			public String Team
+			{
+				get { return data.Team; }
+				set { CheckChanged(data.Team, value); data.Team = value; }
+			}
+			public String League
+			{
+				get { return data.League; }
+				set { CheckChanged(data.League, value); data.League = value; }
+			}
+			public String Speciality
+			{
+				get { return data.Speciality; }
+				set { CheckChanged(data.Speciality, value); data.Speciality = value; }
+			}
+			public ReadOnlyCollection<String> GetSpecialitiesOther()
+			{
+				return data.SpecialitiesOther.ToList().AsReadOnly();
+			}
+			public List<String> SpecialitiesOther
+			{
+				set
+				{
+					CheckChanged(data.SpecialitiesOther.ToList(), value);
+					data.SpecialitiesOther.Clear();
+					foreach (String speciality in value)
+					{
+						if (StringUtil.IsEmpty(speciality.Trim())) continue;
+						data.SpecialitiesOther.Add(speciality.Trim());
+					}
+				}
+			}
+			public String Awards
+			{
+				get { return data.Awards; }
+				set { CheckChanged(data.Awards, value); data.Awards = value; }
+			}
+			public SysId RegionIdNation
+			{
+				get { return data.RegionIdNation; }
+				set { CheckChanged(data.RegionIdNation, value); data.RegionIdNation = value; }
+			}
+			public SysId RegionIdProvince
+			{
+				get { return data.RegionIdProvince; }
+				set { CheckChanged(data.RegionIdProvince, value); data.RegionIdProvince = value; }
+			}
+			public String UserSportExperienceData
+			{
+				get { return data.UserSportExperienceData; }
+				set { CheckChanged(data.UserSportExperienceData, value); data.UserSportExperienceData = value; }
+			}
+			// Population.
+			internal void PopulateFrom(Data data)
+			{
+				UserSportId = data.UserSportId;
+				PeriodFrom = data.PeriodFrom;
+				PeriodTo = data.PeriodTo;
+				OrganisationId = data.OrganisationId;
+				Summary = data.Summary;
+				Team = data.Team;
+				League = data.League;
+				Speciality = data.Speciality;
+				SpecialitiesOther = data.GetSpecialitiesOther().ToList();
+				Awards = data.Awards;
+				RegionIdNation = data.RegionIdNation;
+				RegionIdProvince = data.RegionIdProvince;
+				UserSportExperienceData = data.UserSportExperienceData;
+				base.PopulateFrom(data);
+			}
+			public Data Clone()
+			{
+				Data data = new Data();
+				data.PopulateFrom(this);
+				return data;
+			}
+		}
+
+		//-------------------------------------------------------------------
+		// Error field - identify properties with validation error.
+		public new class ErrField : SacsHierarchyItem.ErrField
+		{
+			// Identifies the field that has invalid data.
+			public ValidValue UserSportId { get; set; } = ValidValue.Valid;
+			public ValidValue PeriodFrom { get; set; } = ValidValue.Valid;
+			public ValidValue PeriodTo { get; set; } = ValidValue.Valid;
+			public ValidValue OrganisationId { get; set; } = ValidValue.Valid;
+			public ValidValue OrganisationName { get; set; } = ValidValue.Valid;
+			public ValidValue Summary { get; set; } = ValidValue.Valid;
+			public ValidValue Team { get; set; } = ValidValue.Valid;
+			public ValidValue League { get; set; } = ValidValue.Valid;
+			public ValidValue Speciality { get; set; } = ValidValue.Valid;
+			public ValidValue SpecialitiesOther { get; set; } = ValidValue.Valid;
+			public ValidValue Awards { get; set; } = ValidValue.Valid;
+			public ValidValue RegionIdNation { get; set; } = ValidValue.Valid;
+			public ValidValue RegionIdProvince { get; set; } = ValidValue.Valid;
+			public ValidValue UserSportExperienceData { get; set; } = ValidValue.Valid;
+		}
+
+		//-------------------------------------------------------------------
+		// Data members.
+		private readonly Data data = new Data();
+		public static readonly String SpecialitiesOtherDelim = "\n";
+
+		//-------------------------------------------------------------------
+		// Construction.
+		protected SaxUserSportExperience(SysId id, SysId userSportId) : base(id)
+		{
+			base.SetData(data);
+			UserSportId = userSportId;
+			Status = DefaultStatus;
+		}
+
+		//-------------------------------------------------------------------
+		// Status.
+		private static readonly List<SaStatus> validStatuses = new List<SaStatus>()
+		{
+			SaStatus.Active,
+			SaStatus.Inactive,
+			SaStatus.Deleted,
+		};
+		public static SaStatus DefaultStatus { get { return SaStatus.Active; } }
+		public static List<SaStatus> ValidStatuses { get { return new List<SaStatus>(validStatuses); } }
+		public static DataValue.TriStateType GetStatusTriState(SaStatus status)
+		{
+			if (status == SaStatus.Active) return DataValue.TriStateType.Green;
+			if (status == SaStatus.Inactive) return DataValue.TriStateType.Red;
+			if (status == SaStatus.Deleted) return DataValue.TriStateType.Purple;
+			return DataValue.TriStateType.Unknown;
+		}
+
+		//-------------------------------------------------------------------
+		// Utilities.
+		public ItemId GetItemId()
+		{
+			return new ItemId((short)Sax.DataItemType.UserSportExperience, Id);
+		}
+
+		//-------------------------------------------------------------------
+		// Properties.
+		public Data GetData() { return data.Clone(); }
+		public void SetData(Data data)
+		{
+			// Properties that cannot be changed if previously specified.
+			if (SysId.IsValid(Id) && SysId.ToInt(Id) != SysId.ToInt(data.Id))
+				throw new NotSupportedException($"{SysUtil.Fn} Id cannot be changed");
+			if (SysId.IsValid(UserSportId) && SysId.ToInt(UserSportId) != SysId.ToInt(data.UserSportId))
+				throw new NotSupportedException($"{SysUtil.Fn} User Sport Id cannot be changed");
+			this.data.PopulateFrom(data);
+		}
+		public SysId UserSportId
+		{
+			get { return data.UserSportId; }
+			protected set { data.UserSportId = value; }
+		}
+		public DateTime PeriodFrom
+		{
+			get { return data.PeriodFrom; }
+			set { data.PeriodFrom = value; }
+		}
+		public DateTime? PeriodTo
+		{
+			get { return data.PeriodTo; }
+			set { data.PeriodTo = value; }
+		}
+		public SysId OrganisationId
+		{
+			get { return data.OrganisationId; }
+			set { data.OrganisationId = value; }
+		}
+		public String OrganisationName
+		{
+			get { return data.OrganisationName; }
+			set { data.OrganisationName = value; }
+		}
+		public String Summary
+		{
+			get { return data.Summary; }
+			set { data.Summary = value; }
+		}
+		public String Team
+		{
+			get { return data.Team; }
+			set { data.Team = value; }
+		}
+		public String League
+		{
+			get { return data.League; }
+			set { data.League = value; }
+		}
+		public String Speciality
+		{
+			get { return data.Speciality; }
+			set { data.Speciality = value; }
+		}
+		public ReadOnlyCollection<String> GetSpecialitiesOther()
+		{
+			return data.GetSpecialitiesOther();
+		}
+		public List<String> SpecialitiesOther
+		{
+			set { data.SpecialitiesOther = value; }
+		}
+		public String Awards
+		{
+			get { return data.Awards; }
+			set { data.Awards = value; }
+		}
+		public SysId RegionIdNation
+		{
+			get { return data.RegionIdNation; }
+			set { data.RegionIdNation = value; }
+		}
+		public SysId RegionIdProvince
+		{
+			get { return data.RegionIdProvince; }
+			set { data.RegionIdProvince = value; }
+		}
+		public String UserSportExperienceData
+		{
+			get { return data.UserSportExperienceData; }
+			set { data.UserSportExperienceData = value; }
+		}
+
+		//-------------------------------------------------------------------
+		// Flags - positions 1-16 available.
+
+		//-------------------------------------------------------------------
+		//                   A s s o c i a t e d   D a t a
+		//-------------------------------------------------------------------
+
+		//-------------------------------------------------------------------
+		//                            P a r a m s
+		//-------------------------------------------------------------------
+		// List parameters.
+		public enum StatusCat
+		{
+			Any,
+			ActiveOnly,
+			InactiveOnly,
+			NotDeleted,
+			DeletedOnly,
+		}
+		/// <summary>
+		/// Item list parameters.
+		/// </summary>
+		public new class Params : SacsHierarchyItem.Params
+		{
+			// List filtering.
+			public List<SysId> IdsIncluded { get; } = new List<SysId>();
+			public List<SysId> IdsExcluded { get; } = new List<SysId>();
+			public List<SysId> UserSportIdsIncluded { get; } = new List<SysId>();
+			public DateTime PeriodFrom { get; set; }
+			public DateTime PeriodTo { get; set; }
+			public List<SysId> OrganisationIdsIncluded { get; } = new List<SysId>();
+			public List<SysId> RegionIdsNationIncluded { get; } = new List<SysId>();
+			public List<SysId> RegionIdsProvinceIncluded { get; } = new List<SysId>();
+			// Common properties.
+			public String NotesPartial { get; set; }
+			public StatusCat StatusCat { get; set; } = StatusCat.NotDeleted;
+		}
+
+		//-------------------------------------------------------------------
+	}
+	//=======================================================================
+	// Item list extension methods.
+	public static class SaxUserSportExperienceList
+	{
+	}
+
+	//=======================================================================
+}

Workspace/SaxoniteStandardBase/Base/Bus/Support/SaxItemProcess.cs

@@ -0,0 +1,214 @@
+using Sarand.Net.Standard.Base.Bus;
+using Sarand.Net.Standard.Base.Core;
+using Sarand.Net.Standard.Base.Utils;
+using Saxonite.Net.Standard.Base.App;
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace Saxonite.Net.Standard.Base.Bus.Support
+{
+	//=======================================================================
+	// ItemSport.
+	//=======================================================================
+	public abstract class SaxItemProcess : SaxDisposableHierarchyItem
+	{
+		//-------------------------------------------------------------------
+		// Columns.
+		public enum Column
+		{
+			Pos,
+			Id,
+			// Item.
+			ItemType,
+			ItemType_Code,
+			ItemType_Desc,
+			ItemId,
+			Item_Caption,
+			// Process.
+			ProcessType,
+			ProcessType_Desc,
+			// Associated data.
+			// Common.
+			Notes,
+			Flags,
+			Status,
+			Status_Desc,
+			Status_Ind,
+			CreateOn_Date,
+			UpdateOn_Date,
+		}
+
+		//-------------------------------------------------------------------
+		/// <summary>Properties other than common.</summary>
+		public class DataProperties
+		{
+			public ItemId ItemId { get; set; } = new ItemId();
+			public Sax.SupportItemProcessType ProcessType { get; set; }
+			public String ProcessData { get; set; }
+		}
+
+		//-------------------------------------------------------------------
+		// Data.
+		public new class Data : SacsHierarchyItem.Data
+		{
+			// Data members.
+			private readonly DataProperties data = new DataProperties();
+			// Construction.
+			public Data()
+			{
+				Status = DefaultStatus;
+			}
+			// Properties.
+			public ItemId ItemId
+			{
+				get { return data.ItemId; }
+				set { CheckChanged(data.ItemId, value); data.ItemId = value; }
+			}
+			public Sax.SupportItemProcessType ProcessType
+			{
+				get { return data.ProcessType; }
+				set { CheckChanged((int)data.ProcessType, (int)value); data.ProcessType = value; }
+			}
+			public String ProcessData
+			{
+				get { return data.ProcessData; }
+				set { CheckChanged(data.ProcessData, value); data.ProcessData = value; }
+			}
+			// Population.
+			internal void PopulateFrom(Data data)
+			{
+				ItemId = data.ItemId;
+				ProcessType = data.ProcessType;
+				ProcessData = data.ProcessData;
+				base.PopulateFrom(data);
+			}
+			public Data Clone()
+			{
+				Data data = new Data();
+				data.PopulateFrom(this);
+				return data;
+			}
+		}
+
+		//-------------------------------------------------------------------
+		// Error field - identify properties with validation error.
+		public new class ErrField : SacsHierarchyItem.ErrField
+		{
+			// Identifies the field that has invalid data.
+			public ValidValue ItemId { get; set; } = ValidValue.Valid;
+			public ValidValue ProcessType { get; set; } = ValidValue.Valid;
+			public ValidValue ProcessData { get; set; } = ValidValue.Valid;
+		}
+
+		//-------------------------------------------------------------------
+		// Data members.
+		private readonly Data data = new Data();
+
+		//-------------------------------------------------------------------
+		// Construction.
+		protected SaxItemProcess(SysId id, ItemId itemId, Sax.SupportItemProcessType processType) : base(id)
+		{
+			base.SetData(data);
+			ItemId = itemId;
+			ProcessType = processType;
+			Status = DefaultStatus;
+		}
+
+		//-------------------------------------------------------------------
+		// Status.
+		private static readonly List<SaStatus> validStatuses = new List<SaStatus>()
+		{
+			SaStatus.Active,
+			SaStatus.Inactive,
+			SaStatus.Deleted,
+		};
+		public static SaStatus DefaultStatus { get { return SaStatus.Active; } }
+		public static List<SaStatus> ValidStatuses { get { return new List<SaStatus>(validStatuses); } }
+		public static DataValue.TriStateType GetStatusTriState(SaStatus status)
+		{
+			if (status == SaStatus.Active) return DataValue.TriStateType.Green;
+			if (status == SaStatus.Inactive) return DataValue.TriStateType.Red;
+			if (status == SaStatus.Deleted) return DataValue.TriStateType.Purple;
+			return DataValue.TriStateType.Unknown;
+		}
+
+		//-------------------------------------------------------------------
+		// Utilities.
+		public ItemId GetItemId()
+		{
+			return new ItemId((short)Sax.DataItemType.SupportItemProcess, Id);
+		}
+
+		//-------------------------------------------------------------------
+		// Properties.
+		public Data GetData() { return data.Clone(); }
+		public void SetData(Data data)
+		{
+			// Properties that cannot be changed if previously specified.
+			if (SysId.IsValid(Id) && SysId.ToInt(Id) != SysId.ToInt(data.Id))
+				throw new NotSupportedException($"{SysUtil.Fn} Id cannot be changed");
+			if (ItemId.IsValid(ItemId) && ItemId.Type != data.ItemId.Type && SysId.ToInt(ItemId.Id) != SysId.ToInt(data.ItemId.Id))
+				throw new NotSupportedException($"{SysUtil.Fn} Item Id cannot be changed");
+			this.data.PopulateFrom(data);
+		}
+		public ItemId ItemId
+		{
+			get { return data.ItemId; }
+			protected set { data.ItemId = value; }
+		}
+		public Sax.SupportItemProcessType ProcessType
+		{
+			get { return data.ProcessType; }
+			set { data.ProcessType = value; }
+		}
+		public String ProcessData
+		{
+			get { return data.ProcessData; }
+			set { data.ProcessData = value; }
+		}
+
+		//-------------------------------------------------------------------
+		// Flags - positions 1-16 available.
+
+		//-------------------------------------------------------------------
+		//                   A s s o c i a t e d   D a t a
+		//-------------------------------------------------------------------
+
+		//-------------------------------------------------------------------
+		//                            P a r a m s
+		//-------------------------------------------------------------------
+		// List parameters.
+		public enum StatusCat
+		{
+			Any,
+			ActiveOnly,
+			InactiveOnly,
+			NotDeleted,
+			DeletedOnly,
+		}
+		/// <summary>
+		/// Item list parameters.
+		/// </summary>
+		public new class Params : SacsHierarchyItem.Params
+		{
+			// List filtering.
+			public HashSet<SysId> IdsIncluded { get; } = new HashSet<SysId>();
+			public HashSet<SysId> IdsExcluded { get; } = new HashSet<SysId>();
+			public HashSet<ItemId> ItemIdsIncluded { get; } = new HashSet<ItemId>();
+			public HashSet<Sax.SupportItemProcessType> ProcessTypesIncluded { get; } = new HashSet<Sax.SupportItemProcessType>();
+			// Common properties.
+			public String NotesPartial { get; set; }
+			public StatusCat StatusCat { get; set; } = StatusCat.NotDeleted;
+		}
+
+		//-------------------------------------------------------------------
+	}
+	//=======================================================================
+	// Item list extension methods.
+	public static class SaxItemProcessList
+	{
+	}
+
+	//=======================================================================
+}

Workspace/SaxoniteStandardBase/Base/Bus/Support/SaxItemProcessInstance.cs

@@ -0,0 +1,221 @@
+using Sarand.Net.Standard.Base.Bus;
+using Sarand.Net.Standard.Base.Core;
+using Sarand.Net.Standard.Base.Utils;
+using Saxonite.Net.Standard.Base.App;
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace Saxonite.Net.Standard.Base.Bus.Support
+{
+	//=======================================================================
+	// ItemSport.
+	//=======================================================================
+	public abstract class SaxItemProcessInstance : SaxDisposableHierarchyItem
+	{
+		//-------------------------------------------------------------------
+		// Columns.
+		public enum Column
+		{
+			Pos,
+			Id,
+			// Item process.
+			ItemProcessId,
+			// Process instance.
+			Started_DateTime,
+			Started_Date,
+			Started_Time,
+			Completed_DateTime,
+			Completed_Date,
+			Completed_Time,
+			// Associated data.
+			// Common.
+			Notes,
+			Flags,
+			Status,
+			Status_Desc,
+			Status_Ind,
+			CreateOn_Date,
+			UpdateOn_Date,
+		}
+
+		//-------------------------------------------------------------------
+		/// <summary>Properties other than common.</summary>
+		public class DataProperties
+		{
+			public SysId ItemProcessId { get; set; }
+			public DateTime? StartedAt { get; set; }
+			public DateTime? CompletedAt { get; set; }
+			public String ProcessingData { get; set; }
+		}
+
+		//-------------------------------------------------------------------
+		// Data.
+		public new class Data : SacsHierarchyItem.Data
+		{
+			// Data members.
+			private readonly DataProperties data = new DataProperties();
+			// Construction.
+			public Data()
+			{
+				Status = DefaultStatus;
+			}
+			// Properties.
+			public SysId ItemProcessId
+			{
+				get { return data.ItemProcessId; }
+				set { CheckChanged(data.ItemProcessId, value); data.ItemProcessId = value; }
+			}
+			public DateTime? StartedAt
+			{
+				get { return data.StartedAt; }
+				set { CheckChangedNullable(data.StartedAt, value); data.StartedAt = value; }
+			}
+			public DateTime? CompletedAt
+			{
+				get { return data.CompletedAt; }
+				set { CheckChangedNullable(data.CompletedAt, value); data.CompletedAt = value; }
+			}
+			public String ProcessingData
+			{
+				get { return data.ProcessingData; }
+				set { CheckChanged(data.ProcessingData, value); data.ProcessingData = value; }
+			}
+			// Population.
+			internal void PopulateFrom(Data data)
+			{
+				ItemProcessId = data.ItemProcessId;
+				StartedAt = data.StartedAt;
+				CompletedAt = data.CompletedAt;
+				ProcessingData = data.ProcessingData;
+				base.PopulateFrom(data);
+			}
+			public Data Clone()
+			{
+				Data data = new Data();
+				data.PopulateFrom(this);
+				return data;
+			}
+		}
+
+		//-------------------------------------------------------------------
+		// Error field - identify properties with validation error.
+		public new class ErrField : SacsHierarchyItem.ErrField
+		{
+			// Identifies the field that has invalid data.
+			public ValidValue ItemProcessId { get; set; } = ValidValue.Valid;
+			public ValidValue StartedAt { get; set; } = ValidValue.Valid;
+			public ValidValue CompletedAt { get; set; } = ValidValue.Valid;
+			public ValidValue ProcessingData { get; set; } = ValidValue.Valid;
+		}
+
+		//-------------------------------------------------------------------
+		// Data members.
+		private readonly Data data = new Data();
+
+		//-------------------------------------------------------------------
+		// Construction.
+		protected SaxItemProcessInstance(SysId id, SysId itemProcessId) : base(id)
+		{
+			base.SetData(data);
+			ItemProcessId = itemProcessId;
+			Status = DefaultStatus;
+		}
+
+		//-------------------------------------------------------------------
+		// Status.
+		private static readonly List<SaStatus> validStatuses = new List<SaStatus>()
+		{
+			SaStatus.Active,
+			SaStatus.Inactive,
+			SaStatus.Deleted,
+		};
+		public static SaStatus DefaultStatus { get { return SaStatus.Active; } }
+		public static List<SaStatus> ValidStatuses { get { return new List<SaStatus>(validStatuses); } }
+		public static DataValue.TriStateType GetStatusTriState(SaStatus status)
+		{
+			if (status == SaStatus.Active) return DataValue.TriStateType.Green;
+			if (status == SaStatus.Inactive) return DataValue.TriStateType.Red;
+			if (status == SaStatus.Deleted) return DataValue.TriStateType.Purple;
+			return DataValue.TriStateType.Unknown;
+		}
+
+		//-------------------------------------------------------------------
+		// Utilities.
+
+		//-------------------------------------------------------------------
+		// Properties.
+		public Data GetData() { return data.Clone(); }
+		public void SetData(Data data)
+		{
+			// Properties that cannot be changed if previously specified.
+			if (SysId.IsValid(Id) && SysId.ToInt(Id) != SysId.ToInt(data.Id))
+				throw new NotSupportedException($"{SysUtil.Fn} Id cannot be changed");
+			if (SysId.IsValid(ItemProcessId) && SysId.ToInt(ItemProcessId) != SysId.ToInt(data.ItemProcessId))
+				throw new NotSupportedException($"{SysUtil.Fn} Item Process Id cannot be changed");
+			this.data.PopulateFrom(data);
+		}
+		public SysId ItemProcessId
+		{
+			get { return data.ItemProcessId; }
+			protected set { data.ItemProcessId = value; }
+		}
+		public DateTime? StartedAt
+		{
+			get { return data.StartedAt; }
+			set { data.StartedAt = value; }
+		}
+		public DateTime? CompletedAt
+		{
+			get { return data.CompletedAt; }
+			set { data.CompletedAt = value; }
+		}
+		public String ProcessingData
+		{
+			get { return data.ProcessingData; }
+			set { data.ProcessingData = value; }
+		}
+
+		//-------------------------------------------------------------------
+		// Flags - positions 1-16 available.
+
+		//-------------------------------------------------------------------
+		//                   A s s o c i a t e d   D a t a
+		//-------------------------------------------------------------------
+
+		//-------------------------------------------------------------------
+		//                            P a r a m s
+		//-------------------------------------------------------------------
+		// List parameters.
+		public enum StatusCat
+		{
+			Any,
+			ActiveOnly,
+			InactiveOnly,
+			NotDeleted,
+			DeletedOnly,
+		}
+		/// <summary>
+		/// Item list parameters.
+		/// </summary>
+		public new class Params : SacsHierarchyItem.Params
+		{
+			// List filtering.
+			public HashSet<SysId> IdsIncluded { get; } = new HashSet<SysId>();
+			public HashSet<SysId> IdsExcluded { get; } = new HashSet<SysId>();
+			public HashSet<SysId> ItemProcessIdsIncluded { get; } = new HashSet<SysId>();
+			// Common properties.
+			public String NotesPartial { get; set; }
+			public StatusCat StatusCat { get; set; } = StatusCat.NotDeleted;
+		}
+
+		//-------------------------------------------------------------------
+	}
+	//=======================================================================
+	// Item list extension methods.
+	public static class SaxItemProcessInstanceList
+	{
+	}
+
+	//=======================================================================
+}

Workspace/SaxoniteStandardBase/Base/Bus/Support/SaxItemProcessMessage.cs

@@ -0,0 +1,211 @@
+using Sarand.Net.Standard.Base.Bus;
+using Sarand.Net.Standard.Base.Core;
+using Sarand.Net.Standard.Base.Utils;
+using Saxonite.Net.Standard.Base.App;
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace Saxonite.Net.Standard.Base.Bus.Support
+{
+	//=======================================================================
+	// ItemSport.
+	//=======================================================================
+	public abstract class SaxItemProcessMessage : SaxDisposableHierarchyItem
+	{
+		//-------------------------------------------------------------------
+		// Columns.
+		public enum Column
+		{
+			Pos,
+			Id,
+			// Item process.
+			ItemProcessInstanceId,
+			// Process message.
+			MessageType,
+			MessageType_Desc,
+			Message,
+			Recorded_DateTime,
+			Recorded_Date,
+			Recorded_Time,
+		}
+
+		//-------------------------------------------------------------------
+		/// <summary>Properties other than common.</summary>
+		public class DataProperties
+		{
+			public SysId ItemProcessInstanceId { get; set; }
+			public DateTime? RecordedAt { get; set; }
+			public SaMessageLevel MessageType { get; set; }
+			public String Message { get; set; }
+		}
+
+		//-------------------------------------------------------------------
+		// Data.
+		public new class Data : SacsHierarchyItem.Data
+		{
+			// Data members.
+			private readonly DataProperties data = new DataProperties();
+			// Construction.
+			public Data()
+			{
+				Status = DefaultStatus;
+			}
+			// Properties.
+			public SysId ItemProcessInstanceId
+			{
+				get { return data.ItemProcessInstanceId; }
+				set { CheckChanged(data.ItemProcessInstanceId, value); data.ItemProcessInstanceId = value; }
+			}
+			public DateTime? RecordedAt
+			{
+				get { return data.RecordedAt; }
+				set { CheckChangedNullable(data.RecordedAt, value); data.RecordedAt = value; }
+			}
+			public SaMessageLevel MessageType
+			{
+				get { return data.MessageType; }
+				set { CheckChanged((int)data.MessageType, (int)value); data.MessageType = value; }
+			}
+			public String Message
+			{
+				get { return data.Message; }
+				set { CheckChanged(data.Message, value); data.Message = value; }
+			}
+			// Population.
+			internal void PopulateFrom(Data data)
+			{
+				ItemProcessInstanceId = data.ItemProcessInstanceId;
+				RecordedAt = data.RecordedAt;
+				MessageType = data.MessageType;
+				Message = data.Message;
+				base.PopulateFrom(data);
+			}
+			public Data Clone()
+			{
+				Data data = new Data();
+				data.PopulateFrom(this);
+				return data;
+			}
+		}
+
+		//-------------------------------------------------------------------
+		// Error field - identify properties with validation error.
+		public new class ErrField : SacsHierarchyItem.ErrField
+		{
+			// Identifies the field that has invalid data.
+			public ValidValue ItemProcessInstanceId { get; set; } = ValidValue.Valid;
+			public ValidValue RecordedAt { get; set; } = ValidValue.Valid;
+			public ValidValue MessageType { get; set; } = ValidValue.Valid;
+			public ValidValue Message { get; set; } = ValidValue.Valid;
+		}
+
+		//-------------------------------------------------------------------
+		// Data members.
+		private readonly Data data = new Data();
+
+		//-------------------------------------------------------------------
+		// Construction.
+		protected SaxItemProcessMessage(SysId id, SysId itemProcessId) : base(id)
+		{
+			base.SetData(data);
+			ItemProcessInstanceId = itemProcessId;
+			Status = DefaultStatus;
+		}
+
+		//-------------------------------------------------------------------
+		// Status.
+		private static readonly List<SaStatus> validStatuses = new List<SaStatus>()
+		{
+			SaStatus.Active,
+			SaStatus.Deleted,
+		};
+		public static SaStatus DefaultStatus { get { return SaStatus.Active; } }
+		public static List<SaStatus> ValidStatuses { get { return new List<SaStatus>(validStatuses); } }
+		public static DataValue.TriStateType GetStatusTriState(SaStatus status)
+		{
+			if (status == SaStatus.Active) return DataValue.TriStateType.Green;
+			if (status == SaStatus.Deleted) return DataValue.TriStateType.Purple;
+			return DataValue.TriStateType.Unknown;
+		}
+
+		//-------------------------------------------------------------------
+		// Utilities.
+
+		//-------------------------------------------------------------------
+		// Properties.
+		public Data GetData() { return data.Clone(); }
+		public void SetData(Data data)
+		{
+			// Properties that cannot be changed if previously specified.
+			if (SysId.IsValid(Id) && SysId.ToInt(Id) != SysId.ToInt(data.Id))
+				throw new NotSupportedException($"{SysUtil.Fn} Id cannot be changed");
+			if (SysId.IsValid(ItemProcessInstanceId) && SysId.ToInt(ItemProcessInstanceId) != SysId.ToInt(data.ItemProcessInstanceId))
+				throw new NotSupportedException($"{SysUtil.Fn} Item Process Id cannot be changed");
+			this.data.PopulateFrom(data);
+		}
+		public SysId ItemProcessInstanceId
+		{
+			get { return data.ItemProcessInstanceId; }
+			protected set { data.ItemProcessInstanceId = value; }
+		}
+		public DateTime? RecordedAt
+		{
+			get { return data.RecordedAt; }
+			set { data.RecordedAt = value; }
+		}
+		public SaMessageLevel MessageType
+		{
+			get { return data.MessageType; }
+			set { data.MessageType = value; }
+		}
+		public String Message
+		{
+			get { return data.Message; }
+			set { data.Message = value; }
+		}
+
+		//-------------------------------------------------------------------
+		// Flags - positions 1-16 available.
+
+		//-------------------------------------------------------------------
+		//                   A s s o c i a t e d   D a t a
+		//-------------------------------------------------------------------
+
+		//-------------------------------------------------------------------
+		//                            P a r a m s
+		//-------------------------------------------------------------------
+		// List parameters.
+		public enum StatusCat
+		{
+			Any,
+			ActiveOnly,
+			InactiveOnly,
+			NotDeleted,
+			DeletedOnly,
+		}
+		/// <summary>
+		/// Item list parameters.
+		/// </summary>
+		public new class Params : SacsHierarchyItem.Params
+		{
+			// List filtering.
+			public HashSet<SysId> IdsIncluded { get; } = new HashSet<SysId>();
+			public HashSet<SysId> IdsExcluded { get; } = new HashSet<SysId>();
+			public HashSet<SysId> ItemProcessInstanceIdsIncluded { get; } = new HashSet<SysId>();
+			public HashSet<SaMessageLevel> MessageTypesIncluded { get; } = new HashSet<SaMessageLevel>();
+			// Common properties.
+			public String NotesPartial { get; set; }
+			public StatusCat StatusCat { get; set; } = StatusCat.NotDeleted;
+		}
+
+		//-------------------------------------------------------------------
+	}
+	//=======================================================================
+	// Item list extension methods.
+	public static class SaxItemProcessMessageList
+	{
+	}
+
+	//=======================================================================
+}

Workspace/SaxoniteStandardBase/Base/Bus/Support/SaxUserReport.cs

@@ -0,0 +1,271 @@
+using Sarand.Net.Standard.Base.Bus;
+using Sarand.Net.Standard.Base.Core;
+using Sarand.Net.Standard.Base.Utils;
+using Saxonite.Net.Standard.Base.App;
+using System;
+using System.Collections.Generic;
+using System.Text;
+using static Sarand.Net.Standard.Base.Bus.SacsHierarchyItem;
+
+namespace Saxonite.Net.Standard.Base.Bus.Support
+{
+	//=======================================================================
+	// UserReport.
+	//=======================================================================
+	public abstract class SaxUserReport : SaxDisposableHierarchyItem
+	{
+		//-------------------------------------------------------------------
+		// Columns.
+		public enum Column
+		{
+			Pos,
+			Id,
+			UserAccountId,
+			ReportType,
+			ReportType_Desc,
+			Title,
+			Report,
+			RecordedOn,
+			// Associated data.
+			// Common.
+			Notes,
+			Flags,
+			Status,
+			Status_Desc,
+			Status_Ind,
+			CreateOn_Date,
+			UpdateOn_Date,
+		}
+
+		//-------------------------------------------------------------------
+		/// <summary>Properties other than common.</summary>
+		public class DataProperties
+		{
+			public SysId UserAccountId { get; set; }
+			public Sax.UserReportType ReportType { get; set; }
+			public String Title { get; set; } = String.Empty;
+			public String Report { get; set; } = String.Empty;
+			public DateTime RecordedOn { get; set; }
+			public String ReportData { get; set; } = String.Empty;
+		}
+
+		//-------------------------------------------------------------------
+		// Data.
+		public new class Data : SacsHierarchyItem.Data
+		{
+			// Data members.
+			private readonly DataProperties data = new DataProperties();
+			// Construction.
+			public Data()
+			{
+				Status = DefaultStatus;
+			}
+			// Properties.
+			public SysId UserAccountId
+			{
+				get { return data.UserAccountId; }
+				set { CheckChanged(data.UserAccountId, value); data.UserAccountId = value; }
+			}
+			public Sax.UserReportType ReportType
+			{
+				get { return data.ReportType; }
+				set { CheckChanged((short)data.ReportType, (short)value); data.ReportType = value; }
+			}
+			public String Title
+			{
+				get { return data.Title; }
+				set { CheckChanged(data.Title, value); data.Title = value; }
+			}
+			public String Report
+			{
+				get { return data.Report; }
+				set { CheckChanged(data.Report, value); data.Report = value; }
+			}
+			public DateTime RecordedOn
+			{
+				get { return data.RecordedOn; }
+				set { CheckChanged(data.RecordedOn, value); data.RecordedOn = value; }
+			}
+			public String ReportData
+			{
+				get { return data.ReportData; }
+				set { CheckChanged(data.ReportData, value); data.ReportData = value; }
+			}
+			// Population.
+			internal void PopulateFrom(Data data)
+			{
+				UserAccountId = data.UserAccountId;
+				ReportType = data.ReportType;
+				Title = data.Title;
+				Report = data.Report;
+				RecordedOn = data.RecordedOn;
+				ReportData = data.ReportData;
+				base.PopulateFrom(data);
+			}
+			public Data Clone()
+			{
+				Data data = new Data();
+				data.PopulateFrom(this);
+				return data;
+			}
+		}
+
+		//-------------------------------------------------------------------
+		// Error field - identify properties with validation error.
+		public new class ErrField : SacsHierarchyItem.ErrField
+		{
+			// Identifies the field that has invalid data.
+			public ValidValue UserAccountId { get; set; } = ValidValue.Valid;
+			public ValidValue ReportType { get; set; } = ValidValue.Valid;
+			public ValidValue Title { get; set; } = ValidValue.Valid;
+			public ValidValue Report { get; set; } = ValidValue.Valid;
+			public ValidValue RecordedOn { get; set; } = ValidValue.Valid;
+			public ValidValue ReportData { get; set; } = ValidValue.Valid;
+		}
+
+		//-------------------------------------------------------------------
+		// Data members.
+		private readonly Data data = new Data();
+
+		//-------------------------------------------------------------------
+		// Construction.
+		protected SaxUserReport(SysId id, SysId userAccountId) : base(id)
+		{
+			base.SetData(data);
+			this.UserAccountId = userAccountId;
+			Status = DefaultStatus;
+		}
+
+		//-------------------------------------------------------------------
+		// Status.
+		private static readonly List<SaStatus> validStatuses = new List<SaStatus>()
+		{
+			SaStatus.Preparation,
+			SaStatus.InProgress,
+			SaStatus.Cancelled,
+			SaStatus.Closed,
+			SaStatus.Deleted,
+		};
+		public static SaStatus DefaultStatus { get { return SaStatus.Preparation; } }
+		public static List<SaStatus> ValidStatuses { get { return new List<SaStatus>(validStatuses); } }
+		public static DataValue.TriStateType GetStatusTriState(SaStatus status)
+		{
+			if (status == SaStatus.Preparation) return DataValue.TriStateType.Yellow;
+			if (status == SaStatus.InProgress) return DataValue.TriStateType.Green;
+			if (status == SaStatus.Completed) return DataValue.TriStateType.Blue;
+			if (status == SaStatus.Cancelled) return DataValue.TriStateType.Red;
+			if (status == SaStatus.Deleted) return DataValue.TriStateType.Purple;
+			return DataValue.TriStateType.Unknown;
+		}
+
+		//-------------------------------------------------------------------
+		// Utilities.
+		public ItemId GetItemId()
+		{
+			return new ItemId((short)Sax.DataItemType.UserReport, Id);
+		}
+
+		//-------------------------------------------------------------------
+		// Properties.
+		public Data GetData() { return data.Clone(); }
+		public void SetData(Data data)
+		{
+			// Properties that cannot be changed if previously specified.
+			if (SysId.IsValid(Id) && SysId.ToInt(Id) != SysId.ToInt(data.Id))
+				throw new NotSupportedException($"{SysUtil.Fn} Id cannot be changed");
+			if (SysId.IsValid(UserAccountId) && SysId.ToInt(UserAccountId) != SysId.ToInt(data.UserAccountId))
+				throw new NotSupportedException($"{SysUtil.Fn} UserAccountId cannot be changed");
+			this.data.PopulateFrom(data);
+		}
+		public SysId UserAccountId
+		{
+			get { return data.UserAccountId; }
+			protected set { data.UserAccountId = value; }
+		}
+		public Sax.UserReportType ReportType
+		{
+			get { return data.ReportType; }
+			set { data.ReportType = value; }
+		}
+		public String Title
+		{
+			get { return data.Title; }
+			set { data.Title = value; }
+		}
+		public String Report
+		{
+			get { return data.Report; }
+			set { data.Report = value; }
+		}
+		public DateTime RecordedOn
+		{
+			get { return data.RecordedOn; }
+			set { data.RecordedOn = value; }
+		}
+		public String ReportData
+		{
+			get { return data.ReportData; }
+			set { data.ReportData = value; }
+		}
+
+		//-------------------------------------------------------------------
+		// Flags - positions 1-16 available.
+
+		//-------------------------------------------------------------------
+		//                   A s s o c i a t e d   D a t a
+		//-------------------------------------------------------------------
+
+		//-------------------------------------------------------------------
+		//                            P a r a m s
+		//-------------------------------------------------------------------
+		// List parameters.
+		public enum StatusCat
+		{
+			Any,
+			Preparation,
+			Open,
+			Completed,
+			Cancelled,
+			Closed,
+			NotDeleted,
+			Deleted,
+		}
+		/// <summary>
+		/// Item list parameters.
+		/// </summary>
+		public new class Params : SacsHierarchyItem.Params
+		{
+			// List filtering.
+			public List<SysId> IdsIncluded { get; } = new List<SysId>();
+			public List<SysId> IdsExcluded { get; } = new List<SysId>();
+			public List<SysId> UserAccountIdsIncluded { get; } = new List<SysId>();
+			public List<Sax.UserReportType> ReportTypesIncluded { get; } = new List<Sax.UserReportType>();
+			/// <summary>Generic filter - caption, report, or other matching value (tbd).</summary>
+			public String UserReportFilter { get; set; }
+			public String TitlePartial { get; set; }
+			public String ReportPartial { get; set; }
+			// Common properties.
+			public String NotesPartial { get; set; }
+			public StatusCat StatusCat { get; set; } = StatusCat.Open;
+		}
+
+		//-------------------------------------------------------------------
+	}
+	//=======================================================================
+	// Item list extension methods.
+	public static class SaxUserReportList
+	{
+		//-------------------------------------------------------------------
+		public static SaxUserReport GetUserReportById(this IEnumerable<SaxUserReport> values, SysId userReportId)
+		{
+			if (!SysId.IsValid(userReportId)) return null;
+			foreach (SaxUserReport userReport in values)
+				if (userReport.Id.Equals(userReportId)) return userReport;
+			return null;
+		}
+
+		//-------------------------------------------------------------------
+	}
+
+	//=======================================================================
+}