Index: firmware/App/Services/SystemCommMessages.h
===================================================================
diff -u -rb7250339a40f180e6241caab5f83cf2c56987abc -rcc8b9ddb9905161ddb0dc2af6bfbf863408669c8
--- firmware/App/Services/SystemCommMessages.h	(.../SystemCommMessages.h)	(revision b7250339a40f180e6241caab5f83cf2c56987abc)
+++ firmware/App/Services/SystemCommMessages.h	(.../SystemCommMessages.h)	(revision cc8b9ddb9905161ddb0dc2af6bfbf863408669c8)
@@ -356,6 +356,9 @@
 // MSG_ID_DG_FAN_RPM_ALARM_START_TIME_OFFSET_OVERRIDE
 void handleTestFansRPMAlarmStartTimeOffsetOverrideRequest( MESSAGE_T *message );
 
+// MSG_ID_DG_FANS_DUTY_CYCLE_OVERRIDE
+void handleSetFansDutyCycleOverrideRequest( MESSAGE_T *message );
+
 // MSG_ID_DG_GET_SW_CONFIG_RECORD
 void handleGetDGSoftwareConfigRecord( MESSAGE_T *message );