Index: MsgDefs.h
===================================================================
diff -u -r6dcd6474798082bd6125fa7609c5b9d1e90c7b04 -r92029ec55b18f7309bb870851987ab1e453f7b2e
--- MsgDefs.h	(.../MsgDefs.h)	(revision 6dcd6474798082bd6125fa7609c5b9d1e90c7b04)
+++ MsgDefs.h	(.../MsgDefs.h)	(revision 92029ec55b18f7309bb870851987ab1e453f7b2e)
@@ -8,8 +8,8 @@
 *
 * @file    MsgDefs.h
 *
-* @author  (last)      Dara Navaei
-* @date    (last)      30-Dec-2025
+* @author  (last)      “rkallala”
+* @date    (last)      15-Jan-2026
 *
 * @author  (original)  Sean Nash
 * @date    (original)  01-Aug-2024
@@ -395,6 +395,8 @@
     MSG_ID_FP_SET_START_STOP_OVERRIDE_REQUEST = 0xB033,                             ///< FP set start stop signal for generate permeate
     MSG_ID_FP_RO_REJECTION_RATIO_PUBLISH_INTERVAL_OVERRIDE_REQUEST = 0xB034,        ///< FP RO rejection ratio data publish interval override request
     MSG_ID_FP_RO_FILTERED_REJECTION_RATIO_OVERRIDE_REQUEST = 0xB035,                ///< FP override request for filtered all time RO rejection value
+    MSG_ID_FP_DEF_STATUS_REQUEST = 0xB049,                                          ///< FP request for defatured status from Dialin
+    MSG_ID_FP_DEF_STATUS_RESPONSE = 0xB04A,                                         ///< FP response for defatured status to Dialin
 
     MSG_ID_TD_DEBUG_EVENT = 0xFFF1,                                                 ///< TD debug event text to be logged in event log
     MSG_ID_DD_DEBUG_EVENT = 0xFFF2,                                                 ///< DD debug event text to be logged in event log