Index: firmware/App/Modes/ModeStandby.h
===================================================================
diff -u -r29e42a928fa5f7498734dc0c95508ad1dde42d25 -r9a459ee75068d60aba63ff2d501111d7ebfdda59
--- firmware/App/Modes/ModeStandby.h	(.../ModeStandby.h)	(revision 29e42a928fa5f7498734dc0c95508ad1dde42d25)
+++ firmware/App/Modes/ModeStandby.h	(.../ModeStandby.h)	(revision 9a459ee75068d60aba63ff2d501111d7ebfdda59)
@@ -40,10 +40,11 @@
 BOOL signalUserInitiateTreatment( void );                       // User has initiated a treatment - go to treatment parameters mode
 void signalNoDisinfectRequired( void );                         // User has aborted a treatment prior to introduction of blood - no disinfect required afterward
 void signalAlarmActionToStandbyMode( ALARM_ACTION_T action );   // Execute alarm action as appropriate for Standby mode
-BOOL signalUserInitiateFlushMode( void );
-BOOL signalUserInitiateHeatDisinfectMode( void );
-BOOL signalUserInitiateChemicalDisinfectMode( void );
-BOOL signalUserInitiateChemcialDisinfectFlushMode( void );
+BOOL signalUserInitiateFlushMode( void );                       // User has requested to start flush
+BOOL signalUserInitiateHeatDisinfectMode( void );               // User has requested to start heat disinfection
+BOOL signalUserInitiateChemicalDisinfectMode( void );           // User has requested to start chem disinfection
+BOOL signalUserInitiateChemcialDisinfectFlushMode( void );      // User has requested to start chem flush
+BOOL signalInitiateStandbyDisinfectSubmode( U32 cmd );          // UI has signaled user will be selecting a cleaning operation to perform
 BOOL signalUserInitiateROPermeateSampleMode( void );
 BOOL signalInitiateStandbyDisinfectSubmode( U32 cmd );
 void signalROPermeateSampleDGReadyToDispense( void );