server/AyaNova/DataList/AyaDataListFieldDefinition.cs

@@ -24,6 +24,9 @@ namespace AyaNova.DataList
         //CLIENT / SERVER - client display server validation purposes
         public bool IsSortable { get; set; }
 
+         //CLIENT / SERVER - indicates internal only meta column, don't show to user for filter settings etc
+        public bool IsMeta { get; set; }
+
         //CLIENT Use only for display
         public int UiFieldDataType { get; set; }
 
@@ -56,6 +59,7 @@ namespace AyaNova.DataList
             IsFilterable = true;
             IsSortable = true;
             IsRowId = false;
+            IsMeta=false;
             //Set openable object type to no type which is the default and means it's not a link to another object
             AyaObjectType = (int)AyaType.NoType;