If you're talking about getting the site to merge correctly with the forums so that users only have to log into the site to get access to forums, I recall me and another person had to ask Hall of Famer to fix that for us. She was using 1.3.4 and I was using 1.3.5. I don't recall what he did to fix that for us to make it seamless like he did but it was great. Later I decided not to use the forums though. I use Discord for that because of the security issues with the MyBBForum or whatever.