def METHOD_NAME(self, viewname, args=None, kwargs=None):
    """
    Works just like :func:`django.urls.reverse`, except
    that the name is the name given in :obj:`.appurls`, not the full
    name of the URL.
    This means that you should use this to reverse urls within this app.
    """
    return self.request.cradmin_instance.reverse_url(
        appname=self.appname, viewname=viewname,
        args=args, kwargs=kwargs)