You just can't use Revit during that time. I actually welcome the subscription model since it forces employers to keep up to date. Autodesk Community, Autodesk Forums, Autodesk Forum Autodesk Revit 2018
: Enhanced tools for steel connections allowed structural engineers to collaborate more accurately with steel detailers, reducing errors during the estimation phase. autodesk-revit-2018-x64
: A long-awaited feature allowed users to schedule links and groups, making it significantly easier to manage multi-residential or health projects with repetitive room types. Performance and Hardware You just can't use Revit during that time