public function listInjectRowClass($record, $definition = null)
    {
        if ($record->disabledByConfig) {
            return 'hidden';
        }

        if ($record->orphaned || $record->is_disabled) {
            return 'safe disabled';
        }

        if ($definition != 'manage') {
            return;
        }

        if ($record->disabledBySystem) {
            return 'negative';
        }

        if ($record->is_frozen) {
            return 'frozen';
        }

        return 'positive';
    }