Use the License Transfer Utility (LTU) to transfer licenses.
How many times can a Perpetual license be activated?
A user has a computer in the main office, another in the site office, a laptop or a home computer.
You are allowed to have 1 additional copy of the software on a second computer, provided that: see link below
Be aware if you use your AutoCAD® Architecture license simultaneous, AutoDesk will see this and you might get a warning or get a fine from them.