diff --git a/ttcn/LibIms_Templates.ttcn b/ttcn/LibIms_Templates.ttcn
index 4808bbda5cc98cbce9c3fafa757f82fb9e1d5c5a..e89fbd098d75e9a1f1aae578fdf93b91a843a300 100644
--- a/ttcn/LibIms_Templates.ttcn
+++ b/ttcn/LibIms_Templates.ttcn
@@ -2354,6 +2354,14 @@ group request_receive {
       {
         msgHeader := {pChargingFunctionAddresses := ?}
       }	 
+    
+     template INVITE_Request mw_INVITE_Request_NoPChargingPreferred modifies  mw_INVITE_Request_Base
+      :=
+      {
+        msgHeader := {pChargingFunctionAddresses := omit,
+            		  pChargingVector := omit,
+                      pPreferredID := omit}
+      }	 
 	   
     template INVITE_Request mw_INVITE_Request_PAsserted_noPPreferred (template PAssertedID p_pAssertedID)modifies mw_INVITE_Request_Base
       :=