Making sure your forum is properly licensed? How Do I?

[^SuiCyde^]

ok, here's the issue, my friend has a vbulletin site that has a license that is expiring
i have an extra leased license that is still valid until the end of october, i already switched the url in vbulletin.com to reflect the site i'm going to be using my license to keep open legit

my question is, is there anything else i have to do, or any scripts i have to run to implant the vbulletin license number somewhere into the vbulletin i'm taking over with the license?
plan to renew end of oct anyway very happy with my vbulletin and services here, just want to make sure my friend's site is covered correctly