hnbap: Add tr_HNBAP_HNBRegisterAccept template

Change-Id: Iae35653e337acffc9190d2e4dc68f25f00bd6812
diff --git a/library/hnbap/HNBAP_Templates.ttcn b/library/hnbap/HNBAP_Templates.ttcn
index 44704f8..b199799 100644
--- a/library/hnbap/HNBAP_Templates.ttcn
+++ b/library/hnbap/HNBAP_Templates.ttcn
@@ -91,6 +91,26 @@
 
 
 /* 9.1.4 HNB REGISTER ACCEPT */
+template (present) HNBAP_PDU
+tr_HNBAP_HNBRegisterAccept(template (present) uint16_t rnc_id := ?) := {
+	successfulOutcome := {
+		procedureCode := id_HNBRegister,
+		criticality := reject,
+		value_ := {
+			hNBRegisterAccept := {
+				protocolIEs := {
+					{
+						id := HNBAP_Constants.id_RNC_ID,
+						criticality := reject,
+						value_ := { RNC_ID := rnc_id }
+					}
+				},
+				protocolExtensions := omit /* TODO: Mux Port Number (optional) 9.2.29 */
+			}
+		}
+	}
+}
+
 template (value) HNBAP_PDU
 ts_HNBAP_HNBRegisterAccept(template (value) uint16_t rnc_id) := {
 	successfulOutcome := {