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Author: b-ahibbard

articles/azure-netapp-files/azure-netapp-files-set-up-capacity-pool.md

@@ -19,6 +19,18 @@ Creating a capacity pool enables you to create volumes within it.
 * If you are using Azure CLI, ensure that you are using the latest version. For more information, see [How to update the Azure CLI](/cli/azure/update-azure-cli).
 * If you are using PowerShell, ensure that you are using the latest version of the Az.NetAppFiles module. To update to the latest version, use the 'Update-Module Az.NetAppFiles' command. For more information, see [Update-Module](/powershell/module/powershellget/update-module).
 * If you are using the Azure REST API, ensure that you are specifying the latest version.
+* If this is your first time using a 1-TiB capacity pool, you must first register the feature: 
+    1. Register the feature: 
+        ```azurepowershell-interactive
+        Register-AzProviderFeature -ProviderNamespace Microsoft.NetApp -FeatureName ANF1TiBPoolSize
+        ```
+    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 ANF1TiBPoolSize
+        ```
+        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. 
 
 ## Steps 
 

articles/azure-netapp-files/includes/2-tib-capacity-pool.md

@@ -13,5 +13,5 @@ ms.custom: include file
 # azure-netapp-files-resize-capacity-pools-or-volumes.md
 ---
 
-You can only take advantage of the 1-TiB minimum if all the volumes in the capacity pool are using Standard network features. If any volume is using Basic network features, the minimum size is 4 TiB.
+You can only take advantage of the 1-TiB minimum if all the volumes in the capacity pool are using Standard network features. 1-TiB capacity pools are generally available, however you must register the feature. If any volume is using Basic network features, the minimum size is 4 TiB.
 

articles/azure-netapp-files/whats-new.md

@@ -17,7 +17,7 @@ Azure NetApp Files is updated regularly. This article provides a summary about t
 
 * [Capacity pool enhancement:](azure-netapp-files-set-up-capacity-pool.md): 1 TiB capacity pool is now generally available (GA). 
 
-    The 1 TiB lower limit for capacity pools using Standard network features is now generally available (GA).
+    The 1 TiB lower limit for capacity pools using Standard network features is now generally available (GA). You still must register the feature.
 
 ## January 2024