Index: firmware/App/Services/SystemCommMessages.h
===================================================================
diff -u -r7fa65a3aae9c4ef70a6e53f3e3bb20f0425bd681 -re197cc27ab80e2250597746427725671f3491945
--- firmware/App/Services/SystemCommMessages.h	(.../SystemCommMessages.h)	(revision 7fa65a3aae9c4ef70a6e53f3e3bb20f0425bd681)
+++ firmware/App/Services/SystemCommMessages.h	(.../SystemCommMessages.h)	(revision e197cc27ab80e2250597746427725671f3491945)
@@ -64,6 +64,8 @@
 BOOL sendChangeUFSettingsResponse( BOOL accepted, U32 reason, F32 volume_mL, U32 time_min, F32 ufRate_mL_min, S32 timeDiff, F32 rateDiff, F32 oldUFRate_mL_min );
 // MSG_ID_USER_CONFIRM_UF_SETTINGS_CHANGE
 void handleChangeUFSettingsConfirmation( MESSAGE_T *message );
+// MSG_ID_USER_UF_SETTINGS_CHANGE_CONFIRMATION_RESPONSE
+BOOL sendChangeUFSettingsOptionResponse( BOOL accepted, U32 reason, F32 volume_mL, U32 time_min, F32 ufRate_mL_min );
 
 // MSG_ID_USER_TREATMENT_TIME_CHANGE_REQUEST
 void handleChangeTreatmentDurationRequest( MESSAGE_T *message );