Index: firmware/App/Services/Messaging.c
===================================================================
diff -u -r0629bf55079c4ad0fa3b44091d5f3618e51b7a2b -rb25a4928766392152694b1304565f876fd38b39a
--- firmware/App/Services/Messaging.c	(.../Messaging.c)	(revision 0629bf55079c4ad0fa3b44091d5f3618e51b7a2b)
+++ firmware/App/Services/Messaging.c	(.../Messaging.c)	(revision b25a4928766392152694b1304565f876fd38b39a)
@@ -7,8 +7,8 @@
 *
 * @file    Messaging.c
 *
-* @author  (last)      Sameer Kalliadan Poyil
-* @date    (last)      06-Mar-2026
+* @author  (last)      Vinayakam Mani
+* @date    (last)      06-Apr-2026
 *
 * @author  (original)  Vinayakam Mani
 * @date    (original)  07-Aug-2024
@@ -284,6 +284,7 @@
     { MSG_ID_FP_DEF_PRE_GEN_PUBLISH_INTERVAL_OVERRIDE_REQUEST,                      &testPreGenPermeateDefDataPublishIntervalOverride},
     { MSG_ID_FP_DEF_GEN_PUBLISH_INTERVAL_OVERRIDE_REQUEST,                          &testGenPermeateDefDataPublishIntervalOverride},
     { MSG_ID_FP_DEF_STATUS_REQUEST,                                                 &testGetFPDefeaturedStatus },
+    { MSG_ID_FP_SET_OPERATION_SUB_MODE_REQUEST,                                     &testSetFPOperationSubMode },
     { MSG_ID_FP_BOOST_PUMP_INSTALL_STATUS_REQUEST,                                  &testGetFPBoostPumpInstallStatus },
 };
 
@@ -577,7 +578,7 @@
  * @param alarm ID of alarm triggered
  * @param almData1 1st data associated with alarm
  * @param almData2 2nd data associated with alarm
- * @return TRUE if msg successfully queued for transmit, FALSE if not
+ * @return TRUE if msg successfully queued for transmit, FALSE if not.
  *************************************************************************/
 BOOL broadcastAlarmTriggered( U32 alarm, ALARM_DATA_T almData1, ALARM_DATA_T almData2, ALARM_SOURCE_T almSource )
 {