This controller is used as a jumping stone after a log on from the /logon page. The p argument is passed from the /logon page.

The controller will notify observers of #logon_ready_page{ request_page = P }} to see where to redirect next.

The notification is a :ref:`notification-first, so the first module responding with something else than undefined will determine the redirect.

If no redirection is returned, and the p argument is empty, then the user is redirected to the home page /.