Currently, in the Endpoint protection screen there's a tab for All devices, those with GT Resolve and those with pre-installed AV.
I have used 46 of my 50 licenses, but I can't easily see which 4 computers are now missing the software.
I think it needs a tab for 'missing GT Resolve Endpoint protection'
This should be something that is included within 'Reporting' so you can prove you have every computer covered.