Over the last couple of days, I have spent sometime with OpsLogix ProView. The OpsLogix ProView is a product that could be a good alternative for the old OpsMgr Visio Add-in. I have recorded a short demo on how to quickly produce a dashboard for an existing Distributed App in OpsMgr.
As shown in the diagram below, the window on the right hand side is the original diagram view for a distributed app in the OpsMgr console, and the window on the left and side is what I produced in ProView.
You can watch the recorded demo on YouTube: