public static function find($request, $match)
    {
        $perm = Pluf_Shortcuts_GetObjectOr404('User_Role', $match['role_id']);
        $pag = new Pluf_Paginator(new User_Account());
        $sql = new Pluf_SQL('user_role_id=%s', array(
            $perm->id
        ));
        $pag->forced_where = $sql;
        $pag->list_filters = array(
            'is_active',
            'login',
            'first_name',
            'last_name',
            'email'
        );
        $pag->sort_order = array(
            'id',
            'ASC'
        );
        $search_fields = array(
            'login',
            'first_name',
            'last_name',
            'email'
        );
        $list_display = array(
            'login' => __('login'),
            'first_name' => __('first name'),
            'last_name' => __('last name'),
            'email' => __('email')
        );
        $sort_fields = array(
            'id',
            'login',
            'first_name',
            'last_name',
            'date_joined',
            'last_login'
        );
        $pag->model_view = 'join_role';
        $pag->configure($list_display, $search_fields, $sort_fields);
        $pag->setFromRequest($request);
        return $pag->render_object();
    }