Remember this issue you had? Well I’m using the user module to allow admins and other member groups to register new members and I have a similar problem. While I have the entire member group set to allow each member to be part of the multi-author list (ie. in exp_members each user should have in_authorlist = ‘y’). Unfortunately no matter what the group is set to, every new member registration has in_authorlist=’n’. I went through mod.user.php and noticed that the register user functions don’t address this setting (although I’m not super familiar with how it interacts with EE’s registration system), so it would seem to be missing this feature, aka, a bug.