As the admin I administer content-types at
?q=admin/og/og_content_types/admin
I define that side-wide only groups can be created and per default declare what kind of content group-admins may use within their groups. So this administration screen shows two permission-sets.
If the admin of group with nodeid 123 now goes to
?q=node/123/ogct
and administers what kind of content-types should be allowed for the group-members, then a new permission-set appears in the admin-screen from above.

This should be a bug? If I as the super-admin do more sets than side-wide and default and then my group-admins change their group-settings, I will not be able to tell which sets I created as the admin. With enough groups this might render the super-admin screen useless? Then, in conjunction with http://drupal.org/node/613478 this gives you a hard time if you ever change a content-type ...