diff --git a/src/azure-cli/HISTORY.rst b/src/azure-cli/HISTORY.rst
index 6b4bb2ed61b..785fc395134 100644
--- a/src/azure-cli/HISTORY.rst
+++ b/src/azure-cli/HISTORY.rst
@@ -16,10 +16,10 @@ Release History
 **ACR**
 
 * Support zone redundancy (#15975)
-* `az acr connected-registry`: New feature for on-prem Azure Container Registry (#16238)
-* `az acr scope-map update`: --add and --remove are deprecated, they are renamed to --add-repo --remove-repo (#16238)
-* `az acr scope-map create/update`: Add support to handle Gateway actions. (#16238)
-* `az acr token create`: support added for gateway actions (#16238)
+* `az acr connected-registry`: add support for private preview of connected registry feature. (#16238)
+* `az acr scope-map update`: Deprecated the --add and --remove argument names, replaced with --add-repo and --remove-repo. (#16238)
+* `az acr scope-map create/update`: Introduced gateway permissions to support private preview of connected registry feature. (#16238)
+* `az acr token create`: Introduced synchronization tokens to support private preview of connected registry feature. (#16238)
 
 **AKS**
 
diff --git a/src/azure-cli/azure/cli/command_modules/acr/_help.py b/src/azure-cli/azure/cli/command_modules/acr/_help.py
index c3e3a3e7878..9ab111d52ce 100644
--- a/src/azure-cli/azure/cli/command_modules/acr/_help.py
+++ b/src/azure-cli/azure/cli/command_modules/acr/_help.py
@@ -1232,7 +1232,7 @@
   - name: Create a mirror connected registry with client tokens, that syncs every day at midninght and sync window of 4 hours.
     text: |
         az acr connected-registry create -r mycloudregistry -n mymirroracr -p myconnectedregistry \\
-            -t app/mycomponent -m mirror -s "0 12 * * *" -w PT4H \\
+            --repository app/mycomponent -m mirror -s "0 12 * * *" -w PT4H \\
             --client-tokens myTokenName1 myTokenName2
 """
 
diff --git a/src/azure-cli/azure/cli/command_modules/acr/_params.py b/src/azure-cli/azure/cli/command_modules/acr/_params.py
index eca7a45e221..dc2f2390b4d 100644
--- a/src/azure-cli/azure/cli/command_modules/acr/_params.py
+++ b/src/azure-cli/azure/cli/command_modules/acr/_params.py
@@ -399,7 +399,7 @@ def load_arguments(self, _):  # pylint: disable=too-many-statements
         c.argument('registry_name', options_list=['--registry', '-r'], help='The login server of the Cloud ACR registry. Must be the FQDN to support also Azure Stack.', required=True)
         c.argument('connected_registry_name', options_list=['--name', '-n'], help='Name for the connected registry. Name must be between 5 to 40 character long, start with a letter and contain only alphanumeric characters (including ‘_’ or ‘-’). Name must be unique under the Cloud ACR hierarchy.', required=True)
         c.argument('parent_name', options_list=['--parent', '-p'], help='The name of the parent connected registry.', required=False)
-        c.argument('repositories', options_list=['--repository', '-t'], nargs='+', help='Specifies the repositories that need to be sync to the connected registry. It can be in the format [REPO01] [REPO02]...', required=False)
+        c.argument('repositories', options_list=['--repository', c.deprecate(target='-t', redirect='--repository', hide=True)], nargs='+', help='Specifies the repositories that need to be sync to the connected registry. It can be in the format [REPO01] [REPO02]...', required=False)
         c.argument('sync_token_name', options_list=['--sync-token'], help='Specifies the sync token used to synchronize the connected registry with its parent. It most have only repo permissions and at least the actions required for its mode. It can include access for multiple repositories.', required=False)
         c.argument('cleanup', help='It will aslo delete the sync token and the scope map resources.', required=False)
         c.argument('no_children', help='Used to remove all children from the list.', required=False, action='store_true')