Registration Process Modification

[Deepsy]

Hello folks,
At the moment I'm trying to modify the registration process of vBulletin. I have a second platform that would usually require some extra registration so I thought that it could be done in one step. Therefore I have to modify the vbulletin registration Query. But this is the Problem: Where do I find it? In which php-file is the insert-query stored?
Thanks for your help!

[kh99]

I'm not sure exactly what you want to do, but the query to insert a user in the database is done using the user datamanager, which is in includes/class_dm_user.php (and the base class code is in class_dm.php). But you might be able to use a plugin at hook location register_addmember_complete (which is after the user has been added) or register_addmember_process (which is called before, so you could cancel the vb registration if you wanted). It's probably best to look at file register.php and search for those hook names to see what's going on.