public function getValueOptions(GetPropertyOptionsEvent $event)
    {
        if (!$this->wantToHandle($event)) {
            return;
        }

        $model     = $event->getModel();
        $metaModel = $this->getMetaModel($event->getEnvironment());
        $attribute = $metaModel->getAttributeById($model->getProperty('attr_id'));

        if ($attribute) {
            $options = $this->getOptionsViaDcGeneral($metaModel, $event->getEnvironment(), $attribute);
            $mangled = [];
            foreach ((array) $options as $key => $option) {
                $mangled['value_' . $key] = $option;
            }

            $event->setOptions($mangled);
        }
    }