MyBB Community Forums

I have 2 mybb forums. I need to import the users only from one database to another. I'm going to use phpmyadmin. Will this create any problems? Do I also need to inport the records from mybb_userfields? I don't need to import any posts just users.

The mybb_userfields is very important to import.

You can get the merge system that's in beta to do this.