remove afec for czr & populate availability zone

Author: b-ahibbard

articles/azure-netapp-files/create-cross-zone-replication.md

@@ -20,26 +20,6 @@ Before you begin, you should review the [requirements and considerations for cro
 
 [!INCLUDE [Azure NetApp Files cross-zone-replication supported regions](includes/cross-zone-regions.md)]
 
-## Register the feature 
-
-Cross-zone replication is currently in preview. You need to register the feature before using it for the first time. After registration, the feature is enabled and works in the background. No UI control is required. 
-
-1. Register the feature: 
-
-    ```azurepowershell-interactive
-    Register-AzProviderFeature -ProviderNamespace Microsoft.NetApp -FeatureName ANFCrossZoneReplication
-    ```
-
-2. Check the status of the feature registration: 
-
-    > [!NOTE]
-    > The **RegistrationState** may be in the `Registering` state for up to 60 minutes before changing to `Registered`. Wait until the status is **Registered** before continuing.
-
-    ```azurepowershell-interactive
-    Get-AzProviderFeature -ProviderNamespace Microsoft.NetApp -FeatureName ANFCrossZoneReplication
-    ```
-You can also use [Azure CLI commands](/cli/azure/feature) `az feature register` and `az feature show` to register the feature and display the registration status. 
-
 ## Create the source volume with an availability zone  
 
 This process requires that your account is subscribed to the [availability zone volume placement feature](use-availability-zones.md).

articles/azure-netapp-files/manage-availability-zone-volume-placement.md

@@ -86,24 +86,6 @@ You can deploy new volumes in the logical availability zone of your choice. You
 
 ## Populate an existing volume with availability zone information
 
-1. The feature to populate existing volumes with availability zone information is currently in preview. If you're using this feature for the first time, you need to register the feature first.  
-    1. Register the feature: 
-
-    ```azurepowershell-interactive
-     Register-AzProviderFeature -ProviderNamespace Microsoft.NetApp -FeatureName ANFPopulateAvailabilityZone
-    ```   
-    2. Check the status of the feature registration: 
-
-    ```azurepowershell-interactive
-   
-    Get-AzProviderFeature -ProviderNamespace Microsoft.NetApp -FeatureName ANFPopulateAvailabilityZone
-    ```
-
-    > [!NOTE]
-    > The **RegistrationState** may be in the `Registering` state for up to 60 minutes before changing to `Registered`. Wait until the status is **Registered** before continuing.
-    
-    You can also use [Azure CLI commands](/cli/azure/feature) `az feature register` and `az feature show` to register the feature and display the registration status.   
-    
 1. Navigate to the volume that you want to populate with availability zone information.
 1. Select **Populate availability zone**.
 1. The Populate Availability Zone window appears and displays the availability zone in which the Azure NetApp Files volume is deployed.