Great recommendation @Tetricz.
If / when the license/boot USB fails, it would be nice to have another USB in a different slot that is already registered with Limetech as a known trusted GUID.
I feel this really gets ahead of the problem rather than waiting for it to fail, notifying support, waiting for approval, THEN rebooting the production server.
They would need to modify their backend database: License => Primary GUID, Backup GUID