diff --git a/cbc/CBS_Message.ttcn b/cbc/CBS_Message.ttcn
index 6f77a1b..1ce6935 100644
--- a/cbc/CBS_Message.ttcn
+++ b/cbc/CBS_Message.ttcn
@@ -17,6 +17,10 @@
 
 import from CBSP_Types all;
 
+/* Messages used for coordination between handlers and test_CT: */
+const charstring COORD_MSG_CONNECTED := "COORD_MSG_CONNECTED";
+
+
 type record CBS_Message {
 	uint16_t msg_id,
 	uint16_t ser_nr,