az ad sp show tip

Author: kgremban

articles/iot-operations/deploy-iot-ops/howto-prepare-cluster.md

@@ -84,7 +84,7 @@ The [AksEdgeQuickStartForAio.ps1](https://github.com/Azure/AKS-Edge/blob/main/to
 
 1. Open an elevated PowerShell window and change the directory to a working folder.
 
-1. Get the `objectId` of the Microsoft Entra ID application that the Azure Arc service uses in your tenant.
+1. Get the `objectId` of the Microsoft Entra ID application that the Azure Arc service uses in your tenant. Run the following command exactly as written, without changing the GUID value.
 
    ```azurecli
    az ad sp show --id bc313c14-388c-4e7d-a58e-70017303ee3b --query id -o tsv

articles/iot-operations/manage-layered-network/howto-configure-l3-cluster-layered-network.md

@@ -257,7 +257,7 @@ login.microsoftonline.com. 0    IN      A       100.104.0.165
     ```
     > [!TIP]
     > If the `connectedk8s` commands fail, try using the cmdlets in [Connect your AKS Edge Essentials cluster to Arc](/azure/aks/hybrid/aks-edge-howto-connect-to-arc).
-1. Fetch the `objectId` or `id` of the Microsoft Entra ID application that the Azure Arc service uses. The command you use depends on your version of Azure CLI:
+1. Fetch the `objectId` or `id` of the Microsoft Entra ID application that the Azure Arc service uses.  Run the following command exactly as written, without changing the GUID value. The command you use depends on your version of Azure CLI:
     ```powershell
     # If you're using an Azure CLI version lower than 2.37.0, use the following command:
     az ad sp show --id bc313c14-388c-4e7d-a58e-70017303ee3b --query objectId -o tsv