groupwise systems

[sams]

I know you can not rename a GW system, but You can release a domain and create a new external domain and system.

Once this has been done, is there anyway to make the new external system a new internal system?

If I were to create a new GW system and than graft or merge the external would that work?

Is there a better way to create a new NON-EXTERNAL system using one or more of my current domains?

Thanks
Sam