Index: firmware/App/Modes/ModePostTreat.h
===================================================================
diff -u -r24b2fe72608344e67ef37234085d15ad5e4fcc37 -rdd50aca0744c3338f5c629b437fe58b269c8f457
--- firmware/App/Modes/ModePostTreat.h	(.../ModePostTreat.h)	(revision 24b2fe72608344e67ef37234085d15ad5e4fcc37)
+++ firmware/App/Modes/ModePostTreat.h	(.../ModePostTreat.h)	(revision dd50aca0744c3338f5c629b437fe58b269c8f457)
@@ -78,6 +78,13 @@
     U32 waterSampleTestResult;                  ///< Pass or fail
 } TREATMENT_LOG_DATA_PAYLOAD_T;
 
+/// Post treatment state data publish
+typedef struct
+{
+    U32 currentPostTreatmentState;               ///< Post treatment current state.
+    U32 currentPostTxDrainState;                 ///< Post treatment drain state.
+} POST_TREATMENT_STATE_DATA_T;
+
 // ********** public function prototypes **********
 
 void initPostTreatmentMode( void );                                 // Initialize this module