add steps for seeing instance insights

Author: paigecalvert

docs/vendor/tutorial-helm-cli.mdx

@@ -302,6 +302,10 @@ Install SlackerNews in a cluster:
 
     [View a larger version of this image](/images/enterprise-portal-post-installation.png)
 
+1. Return to the Vendor Portal, select the SlackerNews application, and go to **Customers**. Under the name of the customer, confirm that you can see an active instance.
+
+1. (Optional) Under Instance ID, click on the ID to view additional insights including the versions of Kubernetes and the Replicated SDK running in the cluster where you installed the application.
+
 ## Summary
 
 Congratulations! You created a release using a Helm chart, then followed the Helm CLI installation steps provided in the Enterprise Portal to install the release in a cluster.