Index: firmware/App/Services/SystemCommMessages.h
===================================================================
diff -u -r8ea2ea3096334f18a1bd38018bc4359e16374d83 -r66cc826068b54bc436cde0fae70a05ba6c1ac974
--- firmware/App/Services/SystemCommMessages.h	(.../SystemCommMessages.h)	(revision 8ea2ea3096334f18a1bd38018bc4359e16374d83)
+++ firmware/App/Services/SystemCommMessages.h	(.../SystemCommMessages.h)	(revision 66cc826068b54bc436cde0fae70a05ba6c1ac974)
@@ -8,7 +8,7 @@
 * @file    SystemCommMessages.h
 *
 * @author  (last)      Dara Navaei
-* @date    (last)      03-Feb-2022
+* @date    (last)      31-Mar-2022
 *
 * @author  (original)  Dara Navaei
 * @date    (original)  05-Nov-2019
@@ -359,6 +359,12 @@
 // MSG_ID_DG_SET_FANS_RPM_ALARM_START_TIME_OFFSET
 void handleTestFansRPMAlarmStartTimeOffsetRequest( MESSAGE_T *message );
 
+// MSG_ID_DG_USED_ACID_VOLUME_ML_OVERRIDE
+void handleTestUsedAcidVolumeMLOverrideRequest(MESSAGE_T *message);
+
+// MSG_ID_DG_USED_BICARB_VOLUME_ML_OVERRIDE
+void handleTestUsedBicarbVolumeMLOverrideRequest(MESSAGE_T *message);
+
 // MSG_ID_DG_FANS_DUTY_CYCLE_OVERRIDE
 void handleSetFansDutyCycleOverrideRequest( MESSAGE_T *message );
 
@@ -368,6 +374,9 @@
 // MSG_ID_DG_SET_SW_CONFIG_RECORD
 void handleSetDGSoftwareConfigRecord( MESSAGE_T *message );
 
+// MSG_ID_DG_HD_COMMUNICATION_STATUS
+void handleTestHDCommunicationStatusOverrideRequest(MESSAGE_T *message);
+
 /**@}*/
 
 #endif