Merge pull request #16394 from leslielin-5/patch-24

Update aks-edge-workload-identity.md

Author: prmerger-automator[bot]

AKS-Hybrid/aks-edge-workload-identity.md

@@ -17,6 +17,8 @@ Azure Kubernetes Service (AKS) Edge Essentials is an on-premises Kubernetes impl
 - Deploy your application.
 - Example: Grant a pod in the cluster access to secrets in an Azure key vault.
 
+For a conceptual overview of Workload identity federation, see [Workload identity federation in Azure Arc-enabled Kubernetes (preview)](/azure/azure-arc/kubernetes/conceptual-workload-identity).
+
 > [!IMPORTANT]
 > These preview features are available on a self-service, opt-in basis. Previews are provided "as is" and "as available," and they're excluded from the service-level agreements and limited warranty. Azure Kubernetes Service Edge Essentials previews are partially covered by customer support on a best-effort basis.