diff --git a/src/Microsoft.SqlTools.ServiceLayer/ObjectExplorer/SmoModel/SmoQuerier.cs b/src/Microsoft.SqlTools.ServiceLayer/ObjectExplorer/SmoModel/SmoQuerier.cs
index aececc7a..2f0f0023 100644
--- a/src/Microsoft.SqlTools.ServiceLayer/ObjectExplorer/SmoModel/SmoQuerier.cs
+++ b/src/Microsoft.SqlTools.ServiceLayer/ObjectExplorer/SmoModel/SmoQuerier.cs
@@ -65,6 +65,14 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
             return reader;
         }
 
+        /// <summary>
+        /// Mthod used to do custom filtering on smo objects if cannot be implemented using the filters
+        /// </summary>
+        protected virtual bool PassesFinalFilters(SqlSmoObject parent, SqlSmoObject smoObject)
+        {
+            return true;
+        }
+
         /// <summary>
         /// Gets the urn from the enumResult 
         /// </summary>
diff --git a/src/Microsoft.SqlTools.ServiceLayer/ObjectExplorer/SmoModel/SmoQueryModel.cs b/src/Microsoft.SqlTools.ServiceLayer/ObjectExplorer/SmoModel/SmoQueryModel.cs
index c117ede7..2f2a58f6 100644
--- a/src/Microsoft.SqlTools.ServiceLayer/ObjectExplorer/SmoModel/SmoQueryModel.cs
+++ b/src/Microsoft.SqlTools.ServiceLayer/ObjectExplorer/SmoModel/SmoQueryModel.cs
@@ -42,7 +42,7 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
                     }
                     if (hasFilter && urns != null)
                     {
-                        return new SmoCollectionWrapper<Database>(retValue).Where(c => urns.Contains(c.Urn));
+                        return new SmoCollectionWrapper<Database>(retValue).Where(c => PassesFinalFilters(parentServer, c) && urns.Contains(c.Urn));
                     }
                     else
                     {
@@ -82,7 +82,7 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
                     }
                     if (hasFilter && urns != null)
                     {
-                        return new SmoCollectionWrapper<LinkedServer>(retValue).Where(c => urns.Contains(c.Urn));
+                        return new SmoCollectionWrapper<LinkedServer>(retValue).Where(c => PassesFinalFilters(parentServer, c) && urns.Contains(c.Urn));
                     }
                     else
                     {
@@ -122,7 +122,7 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
                     }
                     if (hasFilter && urns != null)
                     {
-                        return new SmoCollectionWrapper<Login>(retValue).Where(c => urns.Contains(c.Urn));
+                        return new SmoCollectionWrapper<Login>(retValue).Where(c => PassesFinalFilters(parentServer, c) && urns.Contains(c.Urn));
                     }
                     else
                     {
@@ -162,7 +162,7 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
                     }
                     if (hasFilter && urns != null)
                     {
-                        return new SmoCollectionWrapper<ServerRole>(retValue).Where(c => urns.Contains(c.Urn));
+                        return new SmoCollectionWrapper<ServerRole>(retValue).Where(c => PassesFinalFilters(parentServer, c) && urns.Contains(c.Urn));
                     }
                     else
                     {
@@ -202,7 +202,7 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
                     }
                     if (hasFilter && urns != null)
                     {
-                        return new SmoCollectionWrapper<Credential>(retValue).Where(c => urns.Contains(c.Urn));
+                        return new SmoCollectionWrapper<Credential>(retValue).Where(c => PassesFinalFilters(parentServer, c) && urns.Contains(c.Urn));
                     }
                     else
                     {
@@ -242,7 +242,7 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
                     }
                     if (hasFilter && urns != null)
                     {
-                        return new SmoCollectionWrapper<CryptographicProvider>(retValue).Where(c => urns.Contains(c.Urn));
+                        return new SmoCollectionWrapper<CryptographicProvider>(retValue).Where(c => PassesFinalFilters(parentServer, c) && urns.Contains(c.Urn));
                     }
                     else
                     {
@@ -282,7 +282,7 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
                     }
                     if (hasFilter && urns != null)
                     {
-                        return new SmoCollectionWrapper<Audit>(retValue).Where(c => urns.Contains(c.Urn));
+                        return new SmoCollectionWrapper<Audit>(retValue).Where(c => PassesFinalFilters(parentServer, c) && urns.Contains(c.Urn));
                     }
                     else
                     {
@@ -322,7 +322,7 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
                     }
                     if (hasFilter && urns != null)
                     {
-                        return new SmoCollectionWrapper<ServerAuditSpecification>(retValue).Where(c => urns.Contains(c.Urn));
+                        return new SmoCollectionWrapper<ServerAuditSpecification>(retValue).Where(c => PassesFinalFilters(parentServer, c) && urns.Contains(c.Urn));
                     }
                     else
                     {
@@ -362,7 +362,7 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
                     }
                     if (hasFilter && urns != null)
                     {
-                        return new SmoCollectionWrapper<Endpoint>(retValue).Where(c => urns.Contains(c.Urn));
+                        return new SmoCollectionWrapper<Endpoint>(retValue).Where(c => PassesFinalFilters(parentServer, c) && urns.Contains(c.Urn));
                     }
                     else
                     {
@@ -402,7 +402,7 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
                     }
                     if (hasFilter && urns != null)
                     {
-                        return new SmoCollectionWrapper<LinkedServer>(retValue).Where(c => urns.Contains(c.Urn));
+                        return new SmoCollectionWrapper<LinkedServer>(retValue).Where(c => PassesFinalFilters(parentServer, c) && urns.Contains(c.Urn));
                     }
                     else
                     {
@@ -442,7 +442,7 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
                     }
                     if (hasFilter && urns != null)
                     {
-                        return new SmoCollectionWrapper<ServerDdlTrigger>(retValue).Where(c => urns.Contains(c.Urn));
+                        return new SmoCollectionWrapper<ServerDdlTrigger>(retValue).Where(c => PassesFinalFilters(parentServer, c) && urns.Contains(c.Urn));
                     }
                     else
                     {
@@ -482,7 +482,7 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
                     }
                     if (hasFilter && urns != null)
                     {
-                        return new SmoCollectionWrapper<UserDefinedMessage>(retValue).Where(c => urns.Contains(c.Urn));
+                        return new SmoCollectionWrapper<UserDefinedMessage>(retValue).Where(c => PassesFinalFilters(parentServer, c) && urns.Contains(c.Urn));
                     }
                     else
                     {
@@ -522,7 +522,47 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
                     }
                     if (hasFilter && urns != null)
                     {
-                        return new SmoCollectionWrapper<Table>(retValue).Where(c => urns.Contains(c.Urn));
+                        return new SmoCollectionWrapper<Table>(retValue).Where(c => PassesFinalFilters(parentDatabase, c) && urns.Contains(c.Urn));
+                    }
+                    else
+                    {
+                        return new SmoCollectionWrapper<Table>(retValue);
+                    }
+                }
+            }
+            return Enumerable.Empty<SqlSmoObject>();
+        }
+    }
+
+    [Export(typeof(SmoQuerier))]
+    internal partial class SqlHistoryTableQuerier: SmoQuerier
+    {
+        Type[] supportedTypes = new Type[] { typeof(Table) };
+
+        public override Type[] SupportedObjectTypes { get { return supportedTypes; } }
+
+        public override  IEnumerable<SqlSmoObject> Query(SmoQueryContext context, string filter)
+        {
+            Table parentTable = context.Parent as Table;
+            if (parentTable != null)
+            {
+                bool hasFilter = !string.IsNullOrEmpty(filter);
+                var retValue = parentTable.Parent.Tables;
+                if (retValue != null)
+                {
+                    HashSet<string> urns = null;
+                    if (hasFilter)
+                    {
+                        string urn = $"{parentTable.Parent.Urn.ToString()}/Table" + filter;
+                        Enumerator en = new Enumerator();
+                        Request request = new Request(new Urn(urn));
+                        ServerConnection serverConnection = new ServerConnection(context.Server.ConnectionContext.SqlConnectionObject);
+                        EnumResult result = en.Process(serverConnection, request);
+                        urns = GetUrns(result);
+                    }
+                    if (hasFilter && urns != null)
+                    {
+                        return new SmoCollectionWrapper<Table>(retValue).Where(c => PassesFinalFilters(parentTable, c) && urns.Contains(c.Urn));
                     }
                     else
                     {
@@ -562,7 +602,7 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
                     }
                     if (hasFilter && urns != null)
                     {
-                        return new SmoCollectionWrapper<View>(retValue).Where(c => urns.Contains(c.Urn));
+                        return new SmoCollectionWrapper<View>(retValue).Where(c => PassesFinalFilters(parentDatabase, c) && urns.Contains(c.Urn));
                     }
                     else
                     {
@@ -602,7 +642,7 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
                     }
                     if (hasFilter && urns != null)
                     {
-                        return new SmoCollectionWrapper<Synonym>(retValue).Where(c => urns.Contains(c.Urn));
+                        return new SmoCollectionWrapper<Synonym>(retValue).Where(c => PassesFinalFilters(parentDatabase, c) && urns.Contains(c.Urn));
                     }
                     else
                     {
@@ -642,7 +682,7 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
                     }
                     if (hasFilter && urns != null)
                     {
-                        return new SmoCollectionWrapper<Column>(retValue).Where(c => urns.Contains(c.Urn));
+                        return new SmoCollectionWrapper<Column>(retValue).Where(c => PassesFinalFilters(parentTableViewTableTypeBase, c) && urns.Contains(c.Urn));
                     }
                     else
                     {
@@ -682,7 +722,7 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
                     }
                     if (hasFilter && urns != null)
                     {
-                        return new SmoCollectionWrapper<Index>(retValue).Where(c => urns.Contains(c.Urn));
+                        return new SmoCollectionWrapper<Index>(retValue).Where(c => PassesFinalFilters(parentTableViewTableTypeBase, c) && urns.Contains(c.Urn));
                     }
                     else
                     {
@@ -722,7 +762,7 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
                     }
                     if (hasFilter && urns != null)
                     {
-                        return new SmoCollectionWrapper<Check>(retValue).Where(c => urns.Contains(c.Urn));
+                        return new SmoCollectionWrapper<Check>(retValue).Where(c => PassesFinalFilters(parentTable, c) && urns.Contains(c.Urn));
                     }
                     else
                     {
@@ -762,7 +802,7 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
                     }
                     if (hasFilter && urns != null)
                     {
-                        return new SmoCollectionWrapper<ForeignKey>(retValue).Where(c => urns.Contains(c.Urn));
+                        return new SmoCollectionWrapper<ForeignKey>(retValue).Where(c => PassesFinalFilters(parentTable, c) && urns.Contains(c.Urn));
                     }
                     else
                     {
@@ -825,7 +865,7 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
                     }
                     if (hasFilter && urns != null)
                     {
-                        return new SmoCollectionWrapper<Trigger>(retValue).Where(c => urns.Contains(c.Urn));
+                        return new SmoCollectionWrapper<Trigger>(retValue).Where(c => PassesFinalFilters(parentTable, c) && urns.Contains(c.Urn));
                     }
                     else
                     {
@@ -888,7 +928,7 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
                     }
                     if (hasFilter && urns != null)
                     {
-                        return new SmoCollectionWrapper<Statistic>(retValue).Where(c => urns.Contains(c.Urn));
+                        return new SmoCollectionWrapper<Statistic>(retValue).Where(c => PassesFinalFilters(parentTableViewBase, c) && urns.Contains(c.Urn));
                     }
                     else
                     {
@@ -928,7 +968,7 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
                     }
                     if (hasFilter && urns != null)
                     {
-                        return new SmoCollectionWrapper<DatabaseDdlTrigger>(retValue).Where(c => urns.Contains(c.Urn));
+                        return new SmoCollectionWrapper<DatabaseDdlTrigger>(retValue).Where(c => PassesFinalFilters(parentDatabase, c) && urns.Contains(c.Urn));
                     }
                     else
                     {
@@ -968,7 +1008,7 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
                     }
                     if (hasFilter && urns != null)
                     {
-                        return new SmoCollectionWrapper<SqlAssembly>(retValue).Where(c => urns.Contains(c.Urn));
+                        return new SmoCollectionWrapper<SqlAssembly>(retValue).Where(c => PassesFinalFilters(parentDatabase, c) && urns.Contains(c.Urn));
                     }
                     else
                     {
@@ -1008,7 +1048,7 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
                     }
                     if (hasFilter && urns != null)
                     {
-                        return new SmoCollectionWrapper<Rule>(retValue).Where(c => urns.Contains(c.Urn));
+                        return new SmoCollectionWrapper<Rule>(retValue).Where(c => PassesFinalFilters(parentDatabase, c) && urns.Contains(c.Urn));
                     }
                     else
                     {
@@ -1048,7 +1088,7 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
                     }
                     if (hasFilter && urns != null)
                     {
-                        return new SmoCollectionWrapper<Default>(retValue).Where(c => urns.Contains(c.Urn));
+                        return new SmoCollectionWrapper<Default>(retValue).Where(c => PassesFinalFilters(parentDatabase, c) && urns.Contains(c.Urn));
                     }
                     else
                     {
@@ -1088,7 +1128,7 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
                     }
                     if (hasFilter && urns != null)
                     {
-                        return new SmoCollectionWrapper<Sequence>(retValue).Where(c => urns.Contains(c.Urn));
+                        return new SmoCollectionWrapper<Sequence>(retValue).Where(c => PassesFinalFilters(parentDatabase, c) && urns.Contains(c.Urn));
                     }
                     else
                     {
@@ -1128,7 +1168,7 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
                     }
                     if (hasFilter && urns != null)
                     {
-                        return new SmoCollectionWrapper<UserDefinedDataType>(retValue).Where(c => urns.Contains(c.Urn));
+                        return new SmoCollectionWrapper<UserDefinedDataType>(retValue).Where(c => PassesFinalFilters(parentDatabase, c) && urns.Contains(c.Urn));
                     }
                     else
                     {
@@ -1168,7 +1208,7 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
                     }
                     if (hasFilter && urns != null)
                     {
-                        return new SmoCollectionWrapper<UserDefinedTableType>(retValue).Where(c => urns.Contains(c.Urn));
+                        return new SmoCollectionWrapper<UserDefinedTableType>(retValue).Where(c => PassesFinalFilters(parentDatabase, c) && urns.Contains(c.Urn));
                     }
                     else
                     {
@@ -1208,7 +1248,7 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
                     }
                     if (hasFilter && urns != null)
                     {
-                        return new SmoCollectionWrapper<XmlSchemaCollection>(retValue).Where(c => urns.Contains(c.Urn));
+                        return new SmoCollectionWrapper<XmlSchemaCollection>(retValue).Where(c => PassesFinalFilters(parentDatabase, c) && urns.Contains(c.Urn));
                     }
                     else
                     {
@@ -1248,7 +1288,7 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
                     }
                     if (hasFilter && urns != null)
                     {
-                        return new SmoCollectionWrapper<UserDefinedType>(retValue).Where(c => urns.Contains(c.Urn));
+                        return new SmoCollectionWrapper<UserDefinedType>(retValue).Where(c => PassesFinalFilters(parentDatabase, c) && urns.Contains(c.Urn));
                     }
                     else
                     {
@@ -1288,7 +1328,7 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
                     }
                     if (hasFilter && urns != null)
                     {
-                        return new SmoCollectionWrapper<UserDefinedFunction>(retValue).Where(c => urns.Contains(c.Urn));
+                        return new SmoCollectionWrapper<UserDefinedFunction>(retValue).Where(c => PassesFinalFilters(parentDatabase, c) && urns.Contains(c.Urn));
                     }
                     else
                     {
@@ -1328,7 +1368,7 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
                     }
                     if (hasFilter && urns != null)
                     {
-                        return new SmoCollectionWrapper<UserDefinedAggregate>(retValue).Where(c => urns.Contains(c.Urn));
+                        return new SmoCollectionWrapper<UserDefinedAggregate>(retValue).Where(c => PassesFinalFilters(parentDatabase, c) && urns.Contains(c.Urn));
                     }
                     else
                     {
@@ -1368,7 +1408,7 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
                     }
                     if (hasFilter && urns != null)
                     {
-                        return new SmoCollectionWrapper<FileGroup>(retValue).Where(c => urns.Contains(c.Urn));
+                        return new SmoCollectionWrapper<FileGroup>(retValue).Where(c => PassesFinalFilters(parentDatabase, c) && urns.Contains(c.Urn));
                     }
                     else
                     {
@@ -1408,7 +1448,7 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
                     }
                     if (hasFilter && urns != null)
                     {
-                        return new SmoCollectionWrapper<DataFile>(retValue).Where(c => urns.Contains(c.Urn));
+                        return new SmoCollectionWrapper<DataFile>(retValue).Where(c => PassesFinalFilters(parentFileGroup, c) && urns.Contains(c.Urn));
                     }
                     else
                     {
@@ -1448,7 +1488,7 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
                     }
                     if (hasFilter && urns != null)
                     {
-                        return new SmoCollectionWrapper<FullTextCatalog>(retValue).Where(c => urns.Contains(c.Urn));
+                        return new SmoCollectionWrapper<FullTextCatalog>(retValue).Where(c => PassesFinalFilters(parentDatabase, c) && urns.Contains(c.Urn));
                     }
                     else
                     {
@@ -1488,7 +1528,7 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
                     }
                     if (hasFilter && urns != null)
                     {
-                        return new SmoCollectionWrapper<FullTextStopList>(retValue).Where(c => urns.Contains(c.Urn));
+                        return new SmoCollectionWrapper<FullTextStopList>(retValue).Where(c => PassesFinalFilters(parentDatabase, c) && urns.Contains(c.Urn));
                     }
                     else
                     {
@@ -1528,7 +1568,7 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
                     }
                     if (hasFilter && urns != null)
                     {
-                        return new SmoCollectionWrapper<PartitionFunction>(retValue).Where(c => urns.Contains(c.Urn));
+                        return new SmoCollectionWrapper<PartitionFunction>(retValue).Where(c => PassesFinalFilters(parentDatabase, c) && urns.Contains(c.Urn));
                     }
                     else
                     {
@@ -1568,7 +1608,7 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
                     }
                     if (hasFilter && urns != null)
                     {
-                        return new SmoCollectionWrapper<PartitionScheme>(retValue).Where(c => urns.Contains(c.Urn));
+                        return new SmoCollectionWrapper<PartitionScheme>(retValue).Where(c => PassesFinalFilters(parentDatabase, c) && urns.Contains(c.Urn));
                     }
                     else
                     {
@@ -1608,7 +1648,7 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
                     }
                     if (hasFilter && urns != null)
                     {
-                        return new SmoCollectionWrapper<SearchPropertyList>(retValue).Where(c => urns.Contains(c.Urn));
+                        return new SmoCollectionWrapper<SearchPropertyList>(retValue).Where(c => PassesFinalFilters(parentDatabase, c) && urns.Contains(c.Urn));
                     }
                     else
                     {
@@ -1648,7 +1688,7 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
                     }
                     if (hasFilter && urns != null)
                     {
-                        return new SmoCollectionWrapper<User>(retValue).Where(c => urns.Contains(c.Urn));
+                        return new SmoCollectionWrapper<User>(retValue).Where(c => PassesFinalFilters(parentDatabase, c) && urns.Contains(c.Urn));
                     }
                     else
                     {
@@ -1688,7 +1728,7 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
                     }
                     if (hasFilter && urns != null)
                     {
-                        return new SmoCollectionWrapper<Schema>(retValue).Where(c => urns.Contains(c.Urn));
+                        return new SmoCollectionWrapper<Schema>(retValue).Where(c => PassesFinalFilters(parentDatabase, c) && urns.Contains(c.Urn));
                     }
                     else
                     {
@@ -1728,7 +1768,7 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
                     }
                     if (hasFilter && urns != null)
                     {
-                        return new SmoCollectionWrapper<AsymmetricKey>(retValue).Where(c => urns.Contains(c.Urn));
+                        return new SmoCollectionWrapper<AsymmetricKey>(retValue).Where(c => PassesFinalFilters(parentDatabase, c) && urns.Contains(c.Urn));
                     }
                     else
                     {
@@ -1768,7 +1808,7 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
                     }
                     if (hasFilter && urns != null)
                     {
-                        return new SmoCollectionWrapper<Certificate>(retValue).Where(c => urns.Contains(c.Urn));
+                        return new SmoCollectionWrapper<Certificate>(retValue).Where(c => PassesFinalFilters(parentDatabase, c) && urns.Contains(c.Urn));
                     }
                     else
                     {
@@ -1808,7 +1848,7 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
                     }
                     if (hasFilter && urns != null)
                     {
-                        return new SmoCollectionWrapper<SymmetricKey>(retValue).Where(c => urns.Contains(c.Urn));
+                        return new SmoCollectionWrapper<SymmetricKey>(retValue).Where(c => PassesFinalFilters(parentDatabase, c) && urns.Contains(c.Urn));
                     }
                     else
                     {
@@ -1894,7 +1934,7 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
                     }
                     if (hasFilter && urns != null)
                     {
-                        return new SmoCollectionWrapper<DatabaseAuditSpecification>(retValue).Where(c => urns.Contains(c.Urn));
+                        return new SmoCollectionWrapper<DatabaseAuditSpecification>(retValue).Where(c => PassesFinalFilters(parentDatabase, c) && urns.Contains(c.Urn));
                     }
                     else
                     {
@@ -1934,7 +1974,7 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
                     }
                     if (hasFilter && urns != null)
                     {
-                        return new SmoCollectionWrapper<SecurityPolicy>(retValue).Where(c => urns.Contains(c.Urn));
+                        return new SmoCollectionWrapper<SecurityPolicy>(retValue).Where(c => PassesFinalFilters(parentDatabase, c) && urns.Contains(c.Urn));
                     }
                     else
                     {
@@ -1974,7 +2014,7 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
                     }
                     if (hasFilter && urns != null)
                     {
-                        return new SmoCollectionWrapper<DatabaseScopedCredential>(retValue).Where(c => urns.Contains(c.Urn));
+                        return new SmoCollectionWrapper<DatabaseScopedCredential>(retValue).Where(c => PassesFinalFilters(parentDatabase, c) && urns.Contains(c.Urn));
                     }
                     else
                     {
@@ -2014,7 +2054,7 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
                     }
                     if (hasFilter && urns != null)
                     {
-                        return new SmoCollectionWrapper<DatabaseRole>(retValue).Where(c => urns.Contains(c.Urn));
+                        return new SmoCollectionWrapper<DatabaseRole>(retValue).Where(c => PassesFinalFilters(parentDatabase, c) && urns.Contains(c.Urn));
                     }
                     else
                     {
@@ -2054,7 +2094,7 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
                     }
                     if (hasFilter && urns != null)
                     {
-                        return new SmoCollectionWrapper<ApplicationRole>(retValue).Where(c => urns.Contains(c.Urn));
+                        return new SmoCollectionWrapper<ApplicationRole>(retValue).Where(c => PassesFinalFilters(parentDatabase, c) && urns.Contains(c.Urn));
                     }
                     else
                     {
@@ -2094,7 +2134,7 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
                     }
                     if (hasFilter && urns != null)
                     {
-                        return new SmoCollectionWrapper<ColumnMasterKey>(retValue).Where(c => urns.Contains(c.Urn));
+                        return new SmoCollectionWrapper<ColumnMasterKey>(retValue).Where(c => PassesFinalFilters(parentDatabase, c) && urns.Contains(c.Urn));
                     }
                     else
                     {
@@ -2134,7 +2174,7 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
                     }
                     if (hasFilter && urns != null)
                     {
-                        return new SmoCollectionWrapper<ColumnEncryptionKey>(retValue).Where(c => urns.Contains(c.Urn));
+                        return new SmoCollectionWrapper<ColumnEncryptionKey>(retValue).Where(c => PassesFinalFilters(parentDatabase, c) && urns.Contains(c.Urn));
                     }
                     else
                     {
@@ -2197,7 +2237,7 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
                     }
                     if (hasFilter && urns != null)
                     {
-                        return new SmoCollectionWrapper<BrokerService>(retValue).Where(c => urns.Contains(c.Urn));
+                        return new SmoCollectionWrapper<BrokerService>(retValue).Where(c => PassesFinalFilters(parentServiceBroker, c) && urns.Contains(c.Urn));
                     }
                     else
                     {
@@ -2237,7 +2277,7 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
                     }
                     if (hasFilter && urns != null)
                     {
-                        return new SmoCollectionWrapper<ServiceContract>(retValue).Where(c => urns.Contains(c.Urn));
+                        return new SmoCollectionWrapper<ServiceContract>(retValue).Where(c => PassesFinalFilters(parentServiceBroker, c) && urns.Contains(c.Urn));
                     }
                     else
                     {
@@ -2277,7 +2317,7 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
                     }
                     if (hasFilter && urns != null)
                     {
-                        return new SmoCollectionWrapper<ServiceQueue>(retValue).Where(c => urns.Contains(c.Urn));
+                        return new SmoCollectionWrapper<ServiceQueue>(retValue).Where(c => PassesFinalFilters(parentServiceBroker, c) && urns.Contains(c.Urn));
                     }
                     else
                     {
@@ -2317,7 +2357,7 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
                     }
                     if (hasFilter && urns != null)
                     {
-                        return new SmoCollectionWrapper<RemoteServiceBinding>(retValue).Where(c => urns.Contains(c.Urn));
+                        return new SmoCollectionWrapper<RemoteServiceBinding>(retValue).Where(c => PassesFinalFilters(parentServiceBroker, c) && urns.Contains(c.Urn));
                     }
                     else
                     {
@@ -2357,7 +2397,7 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
                     }
                     if (hasFilter && urns != null)
                     {
-                        return new SmoCollectionWrapper<BrokerPriority>(retValue).Where(c => urns.Contains(c.Urn));
+                        return new SmoCollectionWrapper<BrokerPriority>(retValue).Where(c => PassesFinalFilters(parentServiceBroker, c) && urns.Contains(c.Urn));
                     }
                     else
                     {
@@ -2397,7 +2437,7 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
                     }
                     if (hasFilter && urns != null)
                     {
-                        return new SmoCollectionWrapper<MessageType>(retValue).Where(c => urns.Contains(c.Urn));
+                        return new SmoCollectionWrapper<MessageType>(retValue).Where(c => PassesFinalFilters(parentServiceBroker, c) && urns.Contains(c.Urn));
                     }
                     else
                     {
@@ -2437,7 +2477,7 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
                     }
                     if (hasFilter && urns != null)
                     {
-                        return new SmoCollectionWrapper<ExternalDataSource>(retValue).Where(c => urns.Contains(c.Urn));
+                        return new SmoCollectionWrapper<ExternalDataSource>(retValue).Where(c => PassesFinalFilters(parentDatabase, c) && urns.Contains(c.Urn));
                     }
                     else
                     {
@@ -2477,7 +2517,7 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
                     }
                     if (hasFilter && urns != null)
                     {
-                        return new SmoCollectionWrapper<ExternalFileFormat>(retValue).Where(c => urns.Contains(c.Urn));
+                        return new SmoCollectionWrapper<ExternalFileFormat>(retValue).Where(c => PassesFinalFilters(parentDatabase, c) && urns.Contains(c.Urn));
                     }
                     else
                     {
@@ -2517,7 +2557,7 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
                     }
                     if (hasFilter && urns != null)
                     {
-                        return new SmoCollectionWrapper<StoredProcedure>(retValue).Where(c => urns.Contains(c.Urn));
+                        return new SmoCollectionWrapper<StoredProcedure>(retValue).Where(c => PassesFinalFilters(parentDatabase, c) && urns.Contains(c.Urn));
                     }
                     else
                     {
@@ -2557,7 +2597,7 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
                     }
                     if (hasFilter && urns != null)
                     {
-                        return new SmoCollectionWrapper<ExtendedStoredProcedure>(retValue).Where(c => urns.Contains(c.Urn));
+                        return new SmoCollectionWrapper<ExtendedStoredProcedure>(retValue).Where(c => PassesFinalFilters(parentDatabase, c) && urns.Contains(c.Urn));
                     }
                     else
                     {
@@ -2597,7 +2637,7 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
                     }
                     if (hasFilter && urns != null)
                     {
-                        return new SmoCollectionWrapper<Parameter>(retValue).Where(c => urns.Contains(c.Urn));
+                        return new SmoCollectionWrapper<Parameter>(retValue).Where(c => PassesFinalFilters(parentStoredProcedure, c) && urns.Contains(c.Urn));
                     }
                     else
                     {
@@ -2624,7 +2664,7 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
                     }
                     if (hasFilter && urns != null)
                     {
-                        return new SmoCollectionWrapper<Parameter>(retValue).Where(c => urns.Contains(c.Urn));
+                        return new SmoCollectionWrapper<Parameter>(retValue).Where(c => PassesFinalFilters(parentUserDefinedAggregate, c) && urns.Contains(c.Urn));
                     }
                     else
                     {
@@ -2651,7 +2691,7 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
                     }
                     if (hasFilter && urns != null)
                     {
-                        return new SmoCollectionWrapper<Parameter>(retValue).Where(c => urns.Contains(c.Urn));
+                        return new SmoCollectionWrapper<Parameter>(retValue).Where(c => PassesFinalFilters(parentUserDefinedFunction, c) && urns.Contains(c.Urn));
                     }
                     else
                     {
@@ -2691,7 +2731,7 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
                     }
                     if (hasFilter && urns != null)
                     {
-                        return new SmoCollectionWrapper<PartitionFunctionParameter>(retValue).Where(c => urns.Contains(c.Urn));
+                        return new SmoCollectionWrapper<PartitionFunctionParameter>(retValue).Where(c => PassesFinalFilters(parentPartitionFunction, c) && urns.Contains(c.Urn));
                     }
                     else
                     {
@@ -2722,7 +2762,7 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
                     HashSet<string> urns = null;
                     if (hasFilter)
                     {
-                        string urn = $"{parentDatabase.Urn.ToString()}/SystemDataType" + filter;
+                        string urn = $"{parentDatabase.Parent.Urn.ToString()}/SystemDataType" + filter;
                         Enumerator en = new Enumerator();
                         Request request = new Request(new Urn(urn));
                         ServerConnection serverConnection = new ServerConnection(context.Server.ConnectionContext.SqlConnectionObject);
@@ -2731,7 +2771,7 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
                     }
                     if (hasFilter && urns != null)
                     {
-                        return new SmoCollectionWrapper<SystemDataType>(retValue).Where(c => urns.Contains(c.Urn));
+                        return new SmoCollectionWrapper<SystemDataType>(retValue).Where(c => PassesFinalFilters(parentDatabase, c) && urns.Contains(c.Urn));
                     }
                     else
                     {
diff --git a/src/Microsoft.SqlTools.ServiceLayer/ObjectExplorer/SmoModel/SmoQueryModel.tt b/src/Microsoft.SqlTools.ServiceLayer/ObjectExplorer/SmoModel/SmoQueryModel.tt
index 6243c4f6..b295c12a 100644
--- a/src/Microsoft.SqlTools.ServiceLayer/ObjectExplorer/SmoModel/SmoQueryModel.tt
+++ b/src/Microsoft.SqlTools.ServiceLayer/ObjectExplorer/SmoModel/SmoQueryModel.tt
@@ -75,13 +75,21 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
 			
 			if (IsCollection(nodeElement))
 			{
-				
+				string fieldForUrn = GetNavPathFieldForUrn(xmlFile, nodeName, parentType);
+				if (!string.IsNullOrEmpty(fieldForUrn))
+				{
+					fieldForUrn = string.Format("{0}.{1}", parentVar, fieldForUrn);
+				}
+				else
+				{
+					fieldForUrn = parentVar;
+				}
 				WriteLine("HashSet<string> urns = null;");
 				
 				WriteLine("if (hasFilter)");
 				WriteLine("{");
 				PushIndent(indent);
-				WriteLine(string.Format("string urn = $\"{{{0}.Urn.ToString()}}/{1}\" + filter;", parentVar, nodeType));
+				WriteLine(string.Format("string urn = $\"{{{0}.Urn.ToString()}}/{1}\" + filter;", fieldForUrn, nodeType));
 				WriteLine("Enumerator en = new Enumerator();");
 				WriteLine("Request request = new Request(new Urn(urn));");
 				WriteLine("ServerConnection serverConnection = new ServerConnection(context.Server.ConnectionContext.SqlConnectionObject);");
@@ -92,7 +100,7 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
 				WriteLine("if (hasFilter && urns != null)");
 				WriteLine("{");
 				PushIndent(indent);
-				WriteLine(string.Format("return new SmoCollectionWrapper<{0}>(retValue).Where(c => urns.Contains(c.Urn));", nodeType));
+				WriteLine(string.Format("return new SmoCollectionWrapper<{0}>(retValue).Where(c => PassesFinalFilters({1}, c) && urns.Contains(c.Urn));", nodeType, parentVar));
 				PopIndent();
 				WriteLine("}");
 				WriteLine("else");
@@ -162,6 +170,15 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
 		return navPathElement == null ? null : navPathElement.GetAttribute("Field");
 	}
 
+	public static string GetNavPathFieldForUrn(string xmlFile, string nodeName, string parent)
+	{
+		XmlDocument doc = new XmlDocument();
+		doc.Load(xmlFile);
+		XmlElement navPathElement = (XmlElement)doc.SelectSingleNode(string.Format("/SmoQueryModel/Node[@Name='{0}']/NavigationPath[@Parent='{1}']", nodeName, parent));
+		
+		return navPathElement == null ? null : navPathElement.GetAttribute("FieldForUrn");
+	}
+
 	public static string GetNavigationPath(XmlElement nodeElement, string xmlFile, string nodeName, string parentName)
 	{
 		string navPathField = GetNavPathField(xmlFile, nodeName, parentName);
diff --git a/src/Microsoft.SqlTools.ServiceLayer/ObjectExplorer/SmoModel/SmoQueryModelDefinition.xml b/src/Microsoft.SqlTools.ServiceLayer/ObjectExplorer/SmoModel/SmoQueryModelDefinition.xml
index f8d14777..9722214a 100644
--- a/src/Microsoft.SqlTools.ServiceLayer/ObjectExplorer/SmoModel/SmoQueryModelDefinition.xml
+++ b/src/Microsoft.SqlTools.ServiceLayer/ObjectExplorer/SmoModel/SmoQueryModelDefinition.xml
@@ -36,6 +36,10 @@
   <Node Name="SqlErrorMessage" Type="UserDefinedMessage" Parent="Server" />
 
   <Node Name="SqlTable" Parent="Database" />
+  <Node Name="SqlHistoryTable" Type="Table" Parent="Table" >
+    <NavigationPath Parent="Table" Type="Table" Field="Parent.Tables" FieldForUrn="Parent" />
+  </Node>
+  
   <Node Name="SqlView" Parent="Database" />
 
   <Node Name="SqlSynonym" Parent="Database" />
@@ -131,7 +135,7 @@
   <Node Name="SqlPartitionFunctionParameter" Parent="PartitionFunction" />
 
   <Node Name="SqlBuiltInType" Type="SystemDataType" Parent="Database">
-    <NavigationPath Parent="Database" Field="Parent.SystemDataTypes" />
+    <NavigationPath Parent="Database" Field="Parent.SystemDataTypes" FieldForUrn="Parent" />
   </Node>
   <!-- TODO Enable all types
   <Node Name="SqlRoute"/>
diff --git a/src/Microsoft.SqlTools.ServiceLayer/ObjectExplorer/SmoModel/SqlHistoryTableQuerier.cs b/src/Microsoft.SqlTools.ServiceLayer/ObjectExplorer/SmoModel/SqlHistoryTableQuerier.cs
new file mode 100644
index 00000000..4b71c16f
--- /dev/null
+++ b/src/Microsoft.SqlTools.ServiceLayer/ObjectExplorer/SmoModel/SqlHistoryTableQuerier.cs
@@ -0,0 +1,23 @@
+//
+// Copyright (c) Microsoft. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+//
+
+using Microsoft.SqlServer.Management.Smo;
+
+namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
+{
+    /// <summary>
+    /// Filters the history tables to only return ones related to the parent table
+    /// </summary>
+    internal partial class SqlHistoryTableQuerier : SmoQuerier
+    {
+        protected override bool PassesFinalFilters(SqlSmoObject parent, SqlSmoObject smoObject)
+        {
+            Table parentTable = parent as Table;
+            Table historyTable = smoObject as Table;
+
+            return (parentTable.HistoryTableID == historyTable.ID);
+        }
+    }
+}
diff --git a/src/Microsoft.SqlTools.ServiceLayer/ObjectExplorer/SmoModel/TreeNodeDefinition.xml b/src/Microsoft.SqlTools.ServiceLayer/ObjectExplorer/SmoModel/TreeNodeDefinition.xml
index 2a4297cb..986dba34 100644
--- a/src/Microsoft.SqlTools.ServiceLayer/ObjectExplorer/SmoModel/TreeNodeDefinition.xml
+++ b/src/Microsoft.SqlTools.ServiceLayer/ObjectExplorer/SmoModel/TreeNodeDefinition.xml
@@ -150,10 +150,10 @@
     </Filters>
   </Node>
 
-  <Node Name="Table" LocLabel="string.Empty" BaseClass="ModelBased" IsAsyncLoad="" Strategy="MultipleElementsOfType" ChildQuerierTypes="SqlTable" TreeNode="HistoryTableTreeNode">
+  <Node Name="Table" LocLabel="string.Empty" BaseClass="ModelBased" IsAsyncLoad="" Strategy="MultipleElementsOfType" ChildQuerierTypes="SqlTable;SqlHistoryTable" TreeNode="HistoryTableTreeNode">
     <!-- TODO Add special history table handling to only return related history table instead of all! Under Table, we directly show any related history tables.-->
     <Filters>
-      <Filter  Property="TemporalType" Type="Enum" ValidFor="Sql2016|SqlvNext|AzureV12">
+      <Filter TypeToReverse="SqlHistoryTable"  Property="TemporalType" Type="Enum" ValidFor="Sql2016|SqlvNext|AzureV12">
         <Value>TableTemporalType.HistoryTable</Value>
       </Filter>
     </Filters>
@@ -166,8 +166,10 @@
   </Node>
 
   <!-- TODO This should use display item not ChildQuerierTypes -->
-  <Node Name="HistoryTable" LocLabel="string.Empty" BaseClass="ModelBased" IsAsyncLoad="" Strategy="PopulateDetails" NodeType="Table" ChildQuerierTypes="SqlTable" ValidFor="Sql2016|SqlvNext|AzureV12">
+  
+  <Node Name="HistoryTable" LocLabel="string.Empty" BaseClass="ModelBased" IsAsyncLoad="" Strategy="PopulateDetails" NodeType="Table" ValidFor="Sql2016|SqlvNext|AzureV12">
     <Child Name="Columns"/>
+    <Child Name="Constraints"/>
     <Child Name="Indexes"/>
     <Child Name="Statistics"/>
   </Node>
diff --git a/src/Microsoft.SqlTools.ServiceLayer/ObjectExplorer/SmoModel/TreeNodeGenerator.cs b/src/Microsoft.SqlTools.ServiceLayer/ObjectExplorer/SmoModel/TreeNodeGenerator.cs
index e74c1407..c4d906b3 100644
--- a/src/Microsoft.SqlTools.ServiceLayer/ObjectExplorer/SmoModel/TreeNodeGenerator.cs
+++ b/src/Microsoft.SqlTools.ServiceLayer/ObjectExplorer/SmoModel/TreeNodeGenerator.cs
@@ -1271,6 +1271,7 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
                 {
                    Property = "TemporalType",
                    Type = typeof(Enum),
+                   TypeToReverse = typeof(SqlHistoryTableQuerier),
                    ValidFor = ValidForFlag.Sql2016|ValidForFlag.AzureV12,
                    Values = new List<object>
                    {
@@ -1325,7 +1326,7 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
         {
            get
            {
-              return new [] { typeof(SqlTableQuerier), };
+              return new [] { typeof(SqlTableQuerier), typeof(SqlHistoryTableQuerier), };
            }
         }
 
@@ -1351,6 +1352,12 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
                 NodeTypeId = NodeTypes.Columns,
                 SortPriority = SmoTreeNode.NextSortPriority,
             });
+            currentChildren.Add(new FolderNode {
+                NodeValue = SR.SchemaHierarchy_Constraints,
+                NodeType = "Folder",
+                NodeTypeId = NodeTypes.Constraints,
+                SortPriority = SmoTreeNode.NextSortPriority,
+            });
             currentChildren.Add(new FolderNode {
                 NodeValue = SR.SchemaHierarchy_Indexes,
                 NodeType = "Folder",
@@ -1369,8 +1376,7 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
         {
            get
            {
-              return new [] { typeof(SqlTableQuerier), };
-           }
+              return new Type[0];           }
         }
 
         public override TreeNode CreateChild(TreeNode parent, object context)
diff --git a/test/Microsoft.SqlTools.ServiceLayer.Test.Common/TestData/ObjectExplorer/Baselines/AllSqlObjects.txt b/test/Microsoft.SqlTools.ServiceLayer.Test.Common/TestData/ObjectExplorer/Baselines/AllSqlObjects.txt
index 7c1a8e58..cdbf63e4 100644
--- a/test/Microsoft.SqlTools.ServiceLayer.Test.Common/TestData/ObjectExplorer/Baselines/AllSqlObjects.txt
+++ b/test/Microsoft.SqlTools.ServiceLayer.Test.Common/TestData/ObjectExplorer/Baselines/AllSqlObjects.txt
@@ -43,6 +43,21 @@ NodeType: Column Label: ValidFrom
 NodeType: Column Label: ValidTo
 NodeType: Key Label: PK_Employee_History_BusinessEntityID
 NodeType: Statistic Label: PK_Employee_History_BusinessEntityID
+NodeType: HistoryTable Label: HumanResources.Employee_Temporal_History
+NodeType: Column Label: BusinessEntityID
+NodeType: Column Label: NationalIDNumber
+NodeType: Column Label: LoginID
+NodeType: Column Label: OrganizationNode
+NodeType: Column Label: OrganizationLevel
+NodeType: Column Label: JobTitle
+NodeType: Column Label: BirthDate
+NodeType: Column Label: MaritalStatus
+NodeType: Column Label: Gender
+NodeType: Column Label: HireDate
+NodeType: Column Label: VacationHours
+NodeType: Column Label: SickLeaveHours
+NodeType: Column Label: ValidFrom
+NodeType: Column Label: ValidTo
 NodeType: Table Label: Person.Person
 NodeType: Column Label: BusinessEntityID
 NodeType: Column Label: PersonType