diff --git a/PROMS/DataLoader/Transitions.cs b/PROMS/DataLoader/Transitions.cs
index 9c33c8bf..5c31aaf7 100644
--- a/PROMS/DataLoader/Transitions.cs
+++ b/PROMS/DataLoader/Transitions.cs
@@ -132,6 +132,10 @@ namespace DataLoader
 				if (dr2 != null)
 				{
 					string thekey2 = dr2["TONUMBER"].ToString() + "|" + dr2["TOSEQUENCE"].ToString();
+					// Range transitions that are type 2 are called 'and' transitions.  These should extend to the
+					// last sibling.  In data, these are represented with the SQL database field in the transitions
+					// table 'IsRange' == 2, and the toid == rangeid.  In the content record, the link is
+					// TransitionRange:[type] [tranid] [toid] [rangeid] ->  and the toid == rangeid
 					if (itype == 2)
 					{
 						if (dr["TOSEQUENCE"].ToString().Length > 3 &&
@@ -165,26 +169,31 @@ namespace DataLoader
 			}
             if (userid == null || userid == "") userid = "Migration";
             Transition tr = null;
-            try
-            {
-                tr = Transition.New(fromCon, toItem, toItem2, itype, ci!=null?ci.ToString():null, dts, userid);
-					 //if (otranskey != null)
-					 //  tr.MyZTransition.Oldto = otranskey; // info to finish outside transition processing later
-					 //else
-						tr.MyZTransition.Oldto = dr["OLDTO"].ToString();
+			try
+			{
+				int isRange = 0;
+				if (toItem.ItemID != toItem2.ItemID)
+					isRange = 1;
+				else if (itype == 2)
+					isRange = 2;
+				tr = Transition.New(fromCon, toItem, toItem2, isRange, itype, ci != null ? ci.ToString() : null, dts, userid);
+				//if (otranskey != null)
+				//  tr.MyZTransition.Oldto = otranskey; // info to finish outside transition processing later
+				//else
+				tr.MyZTransition.Oldto = dr["OLDTO"].ToString();
 				if (!tr.IsSavable) ErrorRpt.ErrorReport(tr);
 				tr.Save();
 				if (migrationErrors.Count > 0)
 					_ContentMigrationErrors.Add(fromCon.ContentID, migrationErrors);
-            }
-            catch (Exception ex)
-            {
-							frmMain.AddError(ex, "Error addition transition record");
-                log.Error("Error addition transition record");
-                log.ErrorFormat("{0}\r\n\r\n{1}", ex.Message, ex.InnerException);
-            }
+			}
+			catch (Exception ex)
+			{
+				frmMain.AddError(ex, "Error addition transition record");
+				log.Error("Error addition transition record");
+				log.ErrorFormat("{0}\r\n\r\n{1}", ex.Message, ex.InnerException);
+			}
 			string results = null;
-			if (toItem.ItemID == toItem2.ItemID)
+			if (toItem.ItemID == toItem2.ItemID && itype != 2)
 				results = string.Format(@"\v <START]\v0 (Resolved Transition Text)\v #Link:Transition:{0} {1} {2}[END>\v0 ", tr.TranType, tr.TransitionID, tr.ToID);
 			else
 				results = string.Format(@"\v <START]\v0 (Resolved Transition Text)\v #Link:TransitionRange:{0} {1} {2} {3}[END>\v0 ", tr.TranType, tr.TransitionID, tr.ToID, tr.RangeID);