Index: leahi_dialin/common/msg_ids.py
===================================================================
diff -u -rfa37e7c7c1796532f07f39ba89da5465a4a8451c -r4d55f49b2e3282cc0d5730eb50b5df497c952069
--- leahi_dialin/common/msg_ids.py	(.../msg_ids.py)	(revision fa37e7c7c1796532f07f39ba89da5465a4a8451c)
+++ leahi_dialin/common/msg_ids.py	(.../msg_ids.py)	(revision 4d55f49b2e3282cc0d5730eb50b5df497c952069)
@@ -249,6 +249,9 @@
     MSG_ID_DD_PISTON_PUMP_DATA_PUBLISH_OVERRIDE_REQUEST = 0xAF00
     MSG_ID_DD_PISTON_PUMP_START_STOP_OVERRIDE_REQUEST = 0xAF01
     MSG_ID_DD_PISTON_PUMP_FILL_AFTER_DISPENSE_OVERRIDE_REQUEST = 0xAF02
+    # Placeholder message
+    MSG_ID_DD_ALARM_STATE_OVERRIDE_REQUEST = 0xAF03
+    MSG_ID_DD_STOP_GEN_DIALYSATE_MODE_OVERRIDE_REQUEST = 0xAF04
 
     MSG_ID_FP_TESTER_LOGIN_REQUEST = 0xB000
     MSG_ID_FP_SOFTWARE_RESET_REQUEST = 0xB001