public function is_related($query) {
        if (parent::is_related($query)) {
            return true;
        }
        $formats = core_plugin_manager::instance()->get_plugins_of_type('format');
        foreach ($formats as $format) {
            if (strpos($format->component, $query) !== false ||
                    strpos(core_text::strtolower($format->displayname), $query) !== false) {
                return true;
            }
        }
        return false;
    }