How do I move FrameMaker 12 license to a new PC

I have FrameMaker 12 (purchased, not subscribed) and will be swapping my PC tomorrow (newer model).  In the past, I used Help->Deactivate prior to uninstalling Frame to avoid a call to support.  But my FrameMaker 12 does not have a Deactivate option. What steps should I take to ease reinstallation on the new PC?

thanks, Paul