diff --git a/ChangeLog.md b/ChangeLog.md
index 05d20ef47de0..642e2a608bfb 100644
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -152,6 +152,7 @@
     - 'Get-AzTenantBackfillStatus' 
     - 'Get-AzManagementGroupNameAvailability'
     - 'Get-AzEntity' 
+* [Breaking Change] Renamed property `isSyncedFromOnPremis` to `isSyncedFromOnPremise` to align with API spec
 
 #### Az.Security
 * Added new cmdlet: 'Get-AzSecuritySolution'
diff --git a/src/Resources/Resources/Az.Resources.psd1 b/src/Resources/Resources/Az.Resources.psd1
index 786e4290fe3b..aafbd247d630 100644
--- a/src/Resources/Resources/Az.Resources.psd1
+++ b/src/Resources/Resources/Az.Resources.psd1
@@ -255,7 +255,8 @@ PrivateData = @{
     - ''Start-AzTenantBackfill''
     - ''Get-AzTenantBackfillStatus'' 
     - ''Get-AzManagementGroupNameAvailability''
-    - ''Get-AzEntity'' '
+    - ''Get-AzEntity'' 
+* [Breaking Change] Renamed property ''isSyncedFromOnPremis'' to ''isSyncedFromOnPremise'' to align with API spec '
 
         # Prerelease string of this module
         # Prerelease = ''
diff --git a/src/Resources/Resources/ChangeLog.md b/src/Resources/Resources/ChangeLog.md
index 513eec432081..09f6195bd895 100644
--- a/src/Resources/Resources/ChangeLog.md
+++ b/src/Resources/Resources/ChangeLog.md
@@ -41,6 +41,7 @@
     - `Get-AzTenantBackfillStatus` 
     - `Get-AzManagementGroupNameAvailability`
     - `Get-AzEntity` 
+* [Breaking Change] Renamed property `isSyncedFromOnPremis` to `isSyncedFromOnPremise` to align with API spec
 
 ## Version 5.6.0
 * Fixed redundant quotes in list pagination [#17667]
diff --git a/tools/Az/Az.psd1 b/tools/Az/Az.psd1
index ff73aaa2427e..faaac50f45b5 100644
--- a/tools/Az/Az.psd1
+++ b/tools/Az/Az.psd1
@@ -313,6 +313,7 @@ Az.Resources
     - ''Get-AzTenantBackfillStatus'' 
     - ''Get-AzManagementGroupNameAvailability''
     - ''Get-AzEntity'' 
+* [Breaking Change] Renamed property ''isSyncedFromOnPremis'' to ''isSyncedFromOnPremise'' to align with API spec
 
 Az.Security
 * Added new cmdlet: ''Get-AzSecuritySolution''