How to migrate from Sonatype Nexus 3.X OSS to Nexus 3.X Pro?

I haven't been able to find any documentation on how to migrate Nexus 3.X.X (LATEST) OSS to PRO? Have anyone done that before?

Solution

There isn't any need to migrate, all you need to do is install your license into your current Nexus 3.x OSS instance: