diff --git a/library/ranap/RANAP_Templates.ttcn b/library/ranap/RANAP_Templates.ttcn
index 7f9731b..ca3e476 100644
--- a/library/ranap/RANAP_Templates.ttcn
+++ b/library/ranap/RANAP_Templates.ttcn
@@ -1259,7 +1259,7 @@
 		}
 	}
 } }
-template RAB_SetupOrModifyList tr_RAB_SML(template RAB_ID rab_id,
+template RAB_SetupOrModifyList tr_RAB_SML(template (present) RAB_ID rab_id,
 					  template TransportLayerAddress tla,
 					  template BindingID binding_id) := { {
 	{
@@ -1311,7 +1311,7 @@
 	}
 } }
 
-template RAB_SetupOrModifiedList tr_RAB_SMdL(template RAB_ID rab_id,
+template RAB_SetupOrModifiedList tr_RAB_SMdL(template (present) RAB_ID rab_id,
 					  template TransportLayerAddress tla,
 					  template BindingID binding_id) := { {
 	{
@@ -1445,7 +1445,7 @@
 	}
 } }
 
-template RAB_ReleaseList tr_RAB_RL(template RAB_ID rab_id,
+template RAB_ReleaseList tr_RAB_RL(template (present) RAB_ID rab_id,
 				   template Cause cause := ?) := { {
 	{
 		id := id_RAB_ReleaseItem,