private function isEventForMe(GetOptionsEvent $event)
    {
        $input = $event->getEnvironment()->getInputProvider();

        if ($input->hasValue('type')) {
            $type = $input->getValue('type');
        }

        if (empty($type)) {
            $type = $event->getModel()->getProperty('type');
        }

        return
            ($event->getEnvironment()->getDataDefinition()->getName() !== 'tl_metamodel_attribute')
            || ($type !== 'translatedalias')
            || ($event->getPropertyName() !== 'talias_fields')
            || ($event->getSubPropertyName() !== 'field_attribute');
    }