Index: firmware/App/Modes/ModePreTreat.h
===================================================================
diff -u -r0da5bca220fe41798cf066597d47a5e279f6e8f0 -r21a1f9847f1ccf22ec8b906bcdadea47ec7b5dc9
--- firmware/App/Modes/ModePreTreat.h	(.../ModePreTreat.h)	(revision 0da5bca220fe41798cf066597d47a5e279f6e8f0)
+++ firmware/App/Modes/ModePreTreat.h	(.../ModePreTreat.h)	(revision 21a1f9847f1ccf22ec8b906bcdadea47ec7b5dc9)
@@ -7,15 +7,14 @@
 *
 * @file    ModePreTreat.h
 *
-* @author  (last)      Raghu Kallala
-* @date    (last)      08-May-2026
+* @author  (last)      Praneeth Bunne
+* @date    (last)      19-May-2026
 *
 * @author  (original)  Dara Navaei
 * @date    (original)  25-Sep-2025
 *
 ***************************************************************************/
 
-
 #ifndef __MODE_PRE_TREAT_H__
 #define __MODE_PRE_TREAT_H__
 
@@ -39,6 +38,7 @@
 void signalAlarmActionToPreTreatmentMode( ALARM_ACTION_T action );  // Execute alarm action as appropriate for pre-treatment mode
 
 TD_PRE_TREATMENT_MODE_STATE_T getPreTreatmentSubState( void );      // Get the current pre-treatment sub mode.
+void PreTxRequestTubeSetInstall( void );                            // Request Pre-Treatment mode to transition to Install state.
 
 /**@}*/