One of our customers purchased Windows 7 and called us to install Workstation Setup. By the time we called back, their IT guy called Sage. Sage upgraded them from 4.5 to Sage100 2013. It is a small client and they only use core. Sage did the entire upgrade, installing the software on the server, and 4 workstations. I am waiting for something to not be right and we get to warranty the work. (Which we will not). So I would say they are doing even more than upgrade planning. They are actually doing the upgrade.