Update prerequisites

Author: maud-lv

articles/managed-grafana/quickstart-managed-grafana-cli.md

@@ -7,6 +7,7 @@ author: maud-lv
 ms.author: malev
 ms.date: 08/12/2022
 ms.devlang: azurecli
+ms.custom: engagement-fy23
 --- 
 
 # Quickstart: Create an Azure Managed Grafana instance using the Azure CLI
@@ -18,7 +19,8 @@ Get started by creating an Azure Managed Grafana workspace using the Azure CLI.
 
 ## Prerequisite
 
-An Azure account with an active subscription. [Create an account for free](https://azure.microsoft.com/free).
+- An Azure account with an active subscription. [Create an account for free](https://azure.microsoft.com/free).
+- The user must be a resource group Contributor or subscription Owner
 
 ## Sign in to Azure
 

articles/managed-grafana/quickstart-managed-grafana-portal.md

@@ -5,7 +5,8 @@ ms.service: managed-grafana
 ms.topic: quickstart
 author: maud-lv
 ms.author: malev
-ms.date: 12/13/2022
+ms.date: 08/12/2022
+ms.custom: engagement-fy23
 
 ---