Index: firmware/App/Controllers/DGInterface.h
===================================================================
diff -u -r0bce81180c0ba2b25f5d501ed6aa6b2f9a8b2500 -r402885eda2ed755a079c854d1228ac5f76cbec7c
--- firmware/App/Controllers/DGInterface.h	(.../DGInterface.h)	(revision 0bce81180c0ba2b25f5d501ed6aa6b2f9a8b2500)
+++ firmware/App/Controllers/DGInterface.h	(.../DGInterface.h)	(revision 402885eda2ed755a079c854d1228ac5f76cbec7c)
@@ -7,8 +7,8 @@
 *
 * @file    DGInterface.h
 *
-* @author  (last)      Dara Navaei
-* @date    (last)      15-Jul-2022
+* @author  (last)      Dong Nguyen
+* @date    (last)      27-Sep-2022
 *
 * @author  (original)  Sean
 * @date    (original)  08-Apr-2020
@@ -177,6 +177,7 @@
 void cmdStartDGChemicalDisinfect( void );
 void cmdStopDGChemicalDisinfect( void );
 void cmdRequestDGMixingRatios( void );
+void cmdSetDGToServiceMode( void );
 
 void handleDGCommandResponse( DG_CMD_RESPONSE_T *dgCmdRespPtr );
 BOOL getDGCommandResponse( U32 commandID, DG_CMD_RESPONSE_T *cmdRespPtr );