I want to create a media site. My url is sth like this: http://mydomain.com/content/subpath1/subpath2 I have these two subpaths to indentify my media. So I would need them both in my callback function. When I add this regular expression to my mediasite configuration page #mydomain\.com/content/(?P<id>\d+/[a-z0-9_]+)/#siU I only get the first subpath in my callback function. What can I do so that both substrings are passed?