Update trusted-access-feature.md

Author: CocoWang-wql

articles/aks/trusted-access-feature.md

@@ -3,7 +3,7 @@ title: Enable Azure resources to access Azure Kubernetes Service (AKS) clusters
 description: Learn how to use the Trusted Access feature to enable Azure resources to access Azure Kubernetes Service (AKS) clusters.
 author: schaffererin
 ms.topic: article
-ms.date: 03/03/2023
+ms.date: 03/18/2023
 ms.author: schaffererin
 ---
 
@@ -33,9 +33,11 @@ Trusted Access enables you to give explicit consent to your system-assigned MSI
 
 * An Azure account with an active subscription. [Create an account for free](https://azure.microsoft.com/free/?WT.mc_id=A261C142F).
 * Resource types that support [system-assigned managed identity](../active-directory/managed-identities-azure-resources/overview.md).
-* Pre-defined Roles with appropriate [AKS permissions](concepts-identity.md).
-  * To learn about what Roles to use in various scenarios, see [AzureML access to AKS clusters with special configurations](https://github.com/Azure/AML-Kubernetes/blob/master/docs/azureml-aks-ta-support.md).
-* If you're using Azure CLI, the **aks-preview** extension version **0.5.74 or later** is required.
+* * If you're using Azure CLI, the **aks-preview** extension version **0.5.74 or later** is required.
+* To learn about what Roles to use in various scenarios, see:
+  *  [AzureML access to AKS clusters with special configurations](https://github.com/Azure/AML-Kubernetes/blob/master/docs/azureml-aks-ta-support.md).
+  *  [Azure Kubernetes Service backup using Azure Backup](https://learn.microsoft.com/en-us/azure/backup/azure-kubernetes-service-backup-overview)
+
 
 First, install the aks-preview extension by running the following command: