Merge pull request #164528 from shashankbarsin/users/shasb/doc-updates

Update custom locations doc to referencing extension install

Author: v-ccolin

articles/azure-arc/kubernetes/custom-locations.md

@@ -100,26 +100,15 @@ If you are logged into Azure CLI using a service principal, to enable this featu
 
 1. Deploy the Azure service cluster extension of the Azure service instance you eventually want on your cluster:
 
-    * Azure Arc enabled Data Services
+    * [Azure Arc enabled Data Services](../data/deploy-data-controller-direct-mode.md#create-the-arc-data-services-extension)
 
-        ```azurecli
-        az k8s-extension create --name <extensionInstanceName> --extension-type microsoft.arcdataservices --cluster-type connectedClusters -c <clusterName> -g <resourceGroupName> --scope cluster --release-namespace arc --config Microsoft.CustomLocation.ServiceAccount=sa-bootstrapper
-        ```
         > [!NOTE]
         > Outbound proxy without authentication and outbound proxy with basic authentication are supported by the Arc enabled Data Services cluster extension. Outbound proxy that expects trusted certificates is currently not supported.
 
 
-    * [Azure App Service on Azure Arc](../../app-service/overview-arc-integration.md)
+    * [Azure App Service on Azure Arc](../../app-service/manage-create-arc-environment.md#install-the-app-service-extension)
 
-        ```azurecli
-        az k8s-extension create --name <extensionInstanceName> --extension-type 'Microsoft.Web.Appservice' --cluster-type connectedClusters -c <clusterName> -g <resourceGroupName> --scope cluster --release-namespace appservice-ns --configuration-settings "Microsoft.CustomLocation.ServiceAccount=default" --configuration-settings "appsNamespace=appservice-ns" 
-        ```
-
-    * [Event Grid on Kubernetes](../../event-grid/kubernetes/overview.md)
-
-        ```azurecli
-          az k8s-extension create --name <extensionInstanceName> --extension-type Microsoft.EventGrid --cluster-type connectedClusters -c <clusterName> -g <resourceGroupName> --scope cluster --release-namespace eventgrid-ext --configuration-protected-settings-file protected-settings-extension.json --configuration-settings-file settings-extension.json
-        ```
+    * [Event Grid on Kubernetes](../../event-grid/kubernetes/install-k8s-extension.md)
 
 1. Get the Azure Resource Manager identifier of the Azure Arc enabled Kubernetes cluster, referenced in later steps as `connectedClusterId`: