Move license to new computer

I downloaded and installed Dorico on my school computer. Since then I bought a new laptop for personal use and am moving all of my personal software to that computer. How to I move my Dorico license to the new machine? I don’t want to run it on both, only the new one. And I really don’t want to (won’t!) use a dongle.

Go to MySteinberg and click the big red ‘Reactivate’ button, and follow your nose.