Allow NESTED Dashboards

I'm currently trying to make a customer facing dashboard that inventories their VM status in a NOC view, then when one is clicked on, rather than going to the resource page (they don't need that much detail) takes them to a dashboard for that resource with specific info on it (CPU, MEM, DISK, etc.).

This would be a very helpful feature to add.  Perhaps with the ability to define data that gets passed from one dashboard to another to be access with a ##variable## in the sub-dashboard.  This would allow the click to pass the ##system.displayname## for instance to allow it to show the data from whatever you're looking for (resource or resource group, specific DataPoint, etc.).