=back
+=head3 OPTIONAL STORE METHODS
+
+If you want your store to be able to auto- create users, then you can
+implement these methods:
+
+=head24 auto_update_user( $authinfo, $c, $res )
+
+This method is called if the realm's auto_update_user setting is true.
+
+=head2 auto_create_user( $authinfo, $c )
+
+This method is called if the realm's auto_create_user setting is true.
+
=head2 USER OBJECT
The user object is an important piece of your store module. It will be the