Change default user role on multisite (new users can’t answer questions).

Hi,

I don’t see where I can change the default user role (upon registration). I want new users to be able to write answers of course, but right now they can’t. I went to the wp-admin/users.php?page=users-user-role-editor.php page and ticked the rights “ap_new_answer” of course, so this should work…

By the way I have a multi-site installation so that makes things a bit more complex I guess.

Any hints ?