azure rbac arm64 no support

Author: alt-key

articles/azure-arc/kubernetes/azure-rbac.md

@@ -33,7 +33,10 @@ For a conceptual overview of this feature, see [Azure RBAC on Azure Arc-enabled
   - [Upgrade your agents](agent-upgrade.md#manually-upgrade-agents) to the latest version.
 
 > [!NOTE]
-> You can't set up this feature for Red Hat OpenShift, Kubernetes on ARM64 architecture or for managed Kubernetes offerings of cloud providers like Elastic Kubernetes Service or Google Kubernetes Engine where the user doesn't have access to the API server of the cluster. 
+> You can't set up this feature for Red Hat OpenShift or for managed Kubernetes offerings of cloud providers like Elastic Kubernetes Service or Google Kubernetes Engine where the user doesn't have access to the API server of the cluster.
+>
+> Azure RBAC is not enabled for Kubernetes on ARM64 architecture. Please use [Kubernetes RBAC](identity-access-overview.md#kubernetes-rbac-authorization) for ARM64 support.
+> 
 > For Azure Kubernetes Service (AKS) clusters, this [feature is available natively](/azure/aks/manage-azure-rbac) and doesn't require the AKS cluster to be connected to Azure Arc.
 ## Enable Azure RBAC on the cluster