Index: MsgDefs.h
===================================================================
diff -u -rfdeaef7df908072d48908ab6be0afad8a9866b6f -r57fc86514c26dc2a9d45f55696a19824385fadea
--- MsgDefs.h	(.../MsgDefs.h)	(revision fdeaef7df908072d48908ab6be0afad8a9866b6f)
+++ MsgDefs.h	(.../MsgDefs.h)	(revision 57fc86514c26dc2a9d45f55696a19824385fadea)
@@ -8,8 +8,8 @@
 *
 * @file    MsgDefs.h
 *
-* @author  (last)      Jashwant Gantyada
-* @date    (last)      13-Mar-2026
+* @author  (last)      Raghu Kallala
+* @date    (last)      06-Apr-2026
 *
 * @author  (original)  Sean Nash
 * @date    (original)  01-Aug-2024
@@ -446,6 +446,9 @@
     MSG_ID_FP_DEF_GEN_PUBLISH_INTERVAL_OVERRIDE_REQUEST = 0xB043,                   ///< FP defeatured generation data publish interval override request
     MSG_ID_FP_DEF_STATUS_REQUEST = 0xB044,                                          ///< FP request for defatured status from Dialin
     MSG_ID_FP_DEF_STATUS_RESPONSE = 0xB045,                                         ///< FP response for defatured status to Dialin
+    MSG_ID_FP_SET_OPERATION_SUB_MODE_REQUEST = 0xB046,                              ///< FP set operation sub mode request
+    MSG_ID_FP_BOOST_PUMP_INSTALL_STATUS_REQUEST = 0xB049,                           ///< FP request for boost pump installation status from Dialin
+    MSG_ID_FP_BOOST_PUMP_INSTALL_STATUS_RESPONSE = 0xB04A,                          ///< FP response for boost pump installation status to Dialin
 
 #ifdef __TEENSY_CONDUCTIVITY_DRIVER__
     MSG_ID_FP_CONDUCTIVITY_SENSOR_RESISTANCE_OVERRIDE_REQUEST = 0xB100,             ///< FP conductivity sensor resistance override request