diff --git a/PROMS/VEPROMS.CSLA.Library/Extension/ItemExt.cs b/PROMS/VEPROMS.CSLA.Library/Extension/ItemExt.cs
index 96e54eb8..345f3895 100644
--- a/PROMS/VEPROMS.CSLA.Library/Extension/ItemExt.cs
+++ b/PROMS/VEPROMS.CSLA.Library/Extension/ItemExt.cs
@@ -1659,7 +1659,8 @@ namespace VEPROMS.CSLA.Library
 			get 
 			{
 				string str = (this.IsProcedure) ? MyDocVersion.UnitSpecific(MyContent.Number, 0) : MyContent.Number;
-				str = Regex.Replace(str, @"\<([uU]-[iI][dD])\>", MyDocVersion.DocVersionConfig.Unit_ID);
+				str = Regex.Replace(str, @"\<U-ID\>", MyDocVersion.DocVersionConfig.Unit_ID, RegexOptions.IgnoreCase);
+				str = Regex.Replace(str, @"\<ID\>", MyDocVersion.DocVersionConfig.Unit_ID, RegexOptions.IgnoreCase);
 				//if (str.Contains("<U-ID>"))
 				//  str = str.Replace("<U-ID>", MyDocVersion.DocVersionConfig.Unit_ID);
 				//if (str.Contains(@"<S\u8209?ID>"))