Instead of having the hidden label say "Internal (authentication plugin)", could we simply say "Internal authentication"? That should work for the other auth plugins as well: LDAP authentication, XMLRPC authentication... Admins can change the title of what is being displayed, but even that should be OK, e.g. "School authentication". It's not too descriptive, but it's not descriptive for sighted users either until they go to the auth configuration and see what fields are available.
Instead of having the hidden label say "Internal (authentication plugin)", could we simply say "Internal authentication"? That should work for the other auth plugins as well: LDAP authentication, XMLRPC authentication... Admins can change the title of what is being displayed, but even that should be OK, e.g. "School authentication". It's not too descriptive, but it's not descriptive for sighted users either until they go to the auth configuration and see what fields are available.