Subscription licenses – at Home and Back in time

How to request a license to use a previous release of Autodesk software:
You are a Subscription Customer using a current version of Autodesk software and you would like to use a previous release of Autodesk software…

How to request a license to use Autodesk software at home:
You are a Subscription Customer and use Autodesk software at work and you would like to use the software at home too…