I need help on this. I have two different forums of total different contents on separate domains. The layout and designs are completely different. But I want my users to be able to switch freely between the two domains without having to logout, and that if they register from any one of the two vbulletin forums, they will be able to use their login for both forums.
I tried looking through on this topic, but it is mostly on website and forum integration, not forum and forum integration, I hope someone can help me please! thank you.
what if user names are already being used by other users on the differant boards
wont they be logging into other peoples accounts?