Visitor Group Usage Report
I have created a simple report to show which CMS pages EPiServer Visitor Groups are used on:
Clicking the Visitor Group name will take you to VG Admin for the Visitor Group. Clicking the page name will take you to CMS Edit Mode for that page.
The source code is available in the EPiServer.Samples.VisitorGroupUsageReport package on EPiServer Nuget.
Feel free to use as is, amend, rip apart etc. Feedback, as always, is welcome.