Index: firmware/App/Services/SystemCommMessages.h
===================================================================
diff -u -r1aeab08c1baf6445514b81fe51fc60a3e536e782 -r7d293e18ea5ac0fce443c68525100e44df80b4fd
--- firmware/App/Services/SystemCommMessages.h	(.../SystemCommMessages.h)	(revision 1aeab08c1baf6445514b81fe51fc60a3e536e782)
+++ firmware/App/Services/SystemCommMessages.h	(.../SystemCommMessages.h)	(revision 7d293e18ea5ac0fce443c68525100e44df80b4fd)
@@ -95,6 +95,9 @@
 // MSG_ID_UI_REQUEST_SERVICE_INFO
 void handleDGServiceScheduleRequest( MESSAGE_T *message );
 
+// MSG_ID_HD_REQUEST_DG_CONCENTRATE_RATIOS
+void handleDGSendConcentrateMixingRatios( MESSAGE_T *message );
+
 // MSG_ID_DG_SWITCH_RESERVOIR_CMD
 void handleSwitchReservoirCmd( MESSAGE_T *message );