I already own an external domain name which expires in June. I'd like to keep this domain but transfer it to forumotion. What information do I need in order to accomplish this? Please advise. Thank you.

https://help.forumotion.com/frequently-asked-questions-f5/redirect-an-extern-domain-name-that-you-own-to-your-board-t7021.htm

That will help you.

But that will just redirect it. It won't transfer the current domain host to the forumotion domain host. That is what I'm wanting to do.

You can PM typlo asking him your exact query.

Thank you.