Each Nodelocked RizomUV licence file can be associated to one or two Host ID(s).
The secondary Rizom Host ID is the identifier of the second computer you wish to run Rizom UV on. So if you’re a student, you can use the same license for your school and home computer. If you’re an artist, you can have a license on your PC and one on your Mac, or one on your main and one on your secondary workstation.
Please note that you can’t run the two simultaneously, it’s either on one or the other computer.