diff --git a/library/L3_Templates.ttcn b/library/L3_Templates.ttcn
index 0da4706..be9386a 100644
--- a/library/L3_Templates.ttcn
+++ b/library/L3_Templates.ttcn
@@ -427,6 +427,52 @@
 	}
 }
 
+template PDU_ML3_NW_MS tr_ML3_MT_CC_DISC(integer tid) := {
+	discriminator := '0011'B,
+	tiOrSkip := {
+		transactionId := {
+			tio := int2bit(tid, 3),
+			tiFlag := ?,
+			tIExtension := omit
+		}
+	},
+	msgs := {
+		cc := {
+			disconnect_NW_MS := {
+				messageType := '100101'B,
+				nsd := '00'B,
+				cause := ?,
+				facility := *,
+				progressIndicator := *,
+				user_user := *,
+				allowedActions := *
+			}
+		}
+	}
+}
+
+template PDU_ML3_NW_MS tr_ML3_MT_CC_RELEASE(integer tid) := {
+	discriminator := '0011'B,
+	tiOrSkip := {
+		transactionId := {
+			tio := int2bit(tid, 3),
+			tiFlag := ?,
+			tIExtension := omit
+		}
+	},
+	msgs := {
+		cc := {
+			release_NW_MS := {
+				messageType := '101101'B,
+				nsd := '00'B,
+				cause := ?,
+				secondCause := *,
+				facility := *,
+				user_user := *
+			}
+		}
+	}
+}