Add initialization and reset code

PROMS/VEPROMS.CSLA.Library/Generated/ItemAnnotation.cs

@@ -402,6 +402,7 @@ namespace VEPROMS.CSLA.Library
 		{
 			MarkAsChild();
 			// TODO: Add any initialization & defaults
+			_AnnotationID = Annotation.NextAnnotationID;
 			_DTS = _ItemAnnotationExtension.DefaultDTS;
 			_UserID = _ItemAnnotationExtension.DefaultUserID;
 			_MyAnnotationType = myAnnotationType;