diff --git a/fm-api/source/fm_api/constants.py b/fm-api/source/fm_api/constants.py
index 3ad6991f..3b37c39f 100755
--- a/fm-api/source/fm_api/constants.py
+++ b/fm-api/source/fm_api/constants.py
@@ -365,6 +365,8 @@ FM_LOG_ID_SW_UPGRADE_AUTO_APPLY_ABORT_REJECTED = ALARM_GROUP_SW_MGMT + ".219"
 FM_LOG_ID_SW_UPGRADE_AUTO_APPLY_ABORT_FAILED = ALARM_GROUP_SW_MGMT + ".220"
 FM_LOG_ID_SW_UPGRADE_AUTO_APPLY_ABORTED = ALARM_GROUP_SW_MGMT + ".221"
 
+FM_ALARM_ID_SW_UPGRADE_DEPLOY_STATE_OUT_OF_SYNC = ALARM_GROUP_SW_MGMT + ".231"
+
 FM_ALARM_ID_FW_UPDATE_AUTO_APPLY_INPROGRESS = ALARM_GROUP_SW_MGMT + ".301"
 FM_ALARM_ID_FW_UPDATE_AUTO_APPLY_ABORTING = ALARM_GROUP_SW_MGMT + ".302"
 FM_ALARM_ID_FW_UPDATE_AUTO_APPLY_FAILED = ALARM_GROUP_SW_MGMT + ".303"
@@ -451,6 +453,7 @@ FM_ALARM_TYPE_7 = 'operational-violation'
 FM_ALARM_TYPE_8 = 'physical-violation'
 FM_ALARM_TYPE_9 = 'security-service-or-mechanism-violation'
 FM_ALARM_TYPE_10 = 'time-domain-violation'
+FM_ALARM_TYPE_11 = 'deployment in progress'
 
 FM_ALARM_SEVERITY_CLEAR = 'clear'
 FM_ALARM_SEVERITY_WARNING = 'warning'
@@ -550,7 +553,7 @@ ALARM_STATE = [FM_ALARM_STATE_SET, FM_ALARM_STATE_CLEAR,
 ALARM_TYPE = [FM_ALARM_TYPE_0, FM_ALARM_TYPE_1, FM_ALARM_TYPE_2,
               FM_ALARM_TYPE_3, FM_ALARM_TYPE_4, FM_ALARM_TYPE_5,
               FM_ALARM_TYPE_6, FM_ALARM_TYPE_7, FM_ALARM_TYPE_8,
-              FM_ALARM_TYPE_9, FM_ALARM_TYPE_10]
+              FM_ALARM_TYPE_9, FM_ALARM_TYPE_10, FM_ALARM_TYPE_11]
 
 ALARM_SEVERITY = [FM_ALARM_SEVERITY_CLEAR, FM_ALARM_SEVERITY_WARNING,
                   FM_ALARM_SEVERITY_MINOR, FM_ALARM_SEVERITY_MAJOR,
diff --git a/fm-doc/fm_doc/events.yaml b/fm-doc/fm_doc/events.yaml
index 7b978afa..27a0462a 100755
--- a/fm-doc/fm_doc/events.yaml
+++ b/fm-doc/fm_doc/events.yaml
@@ -3961,6 +3961,22 @@
     Service_Affecting: False
     Context: starlingx
 
+900.231:
+    Type: Alarm
+    Description: Software deploy state out of sync
+    Entity_Instance_ID: orchestration=sw-upgrade
+    Severity: major
+    Proposed_Repair_Action: Wait for the deployment on the active controller to complete. If problem persists contact next level of support
+    Maintenance_Action:
+    Inhibit_Alarms:
+    Alarm_Type: equipment
+    Probable_Cause: unspecified-reason
+    Service_Affecting: True
+    Suppression: False
+    Management_Affecting_Severity: warning
+    Degrade_Affecting_Severity: none
+    Context: starlingx
+
 900.301:
     Type: Alarm
     Description: Firmware Update auto-apply in progress