edit

Author: greg-lindsay

articles/application-gateway/overview-v2.md

@@ -130,14 +130,27 @@ This section describes features and limitations of the v2 SKU that differ from t
 
 ## Register for the preview
 
-Run the following Azure CLI commands in to register for the preview of Application Basic SKU. 
+Run the following Azure CLI commands to register for the preview of Application Gateway Basic SKU. 
 
 ```azurecli-interactive
 Set-AzContext -Subscription "<your subscription ID>"
 Get-AzProviderFeature -FeatureName AllowApplicationGatewayBasicSku -ProviderNamespace "Microsoft.Network"
 Register-AzProviderFeature -FeatureName AllowApplicationGatewayBasicSku -ProviderNamespace Microsoft.Network 
 ```
 
+## Unregister the preview
+
+To unregister from the public preview of Basic SKU:
+
+1. Delete all instances of Application Gateway Basic SKU from your subscription.
+2. Run the following Azure CLI commands: 
+
+```azurecli-interactive
+Set-AzContext -Subscription "<your subscription ID>"
+Get-AzProviderFeature -FeatureName AllowApplicationGatewayBasicSku -ProviderNamespace "Microsoft.Network"
+Unregister-AzProviderFeature -FeatureName AllowApplicationGatewayBasicSku -ProviderNamespace Microsoft.Network 
+```
+
 ## Next steps
 
 Depending on your requirements and environment, you can create a test Application Gateway using either the Azure portal, Azure PowerShell, or Azure CLI.