Neos\Flow\Mvc\Controller\MvcPropertyMappingConfiguration::allowModificationForSubProperty PHP 메소드

    public function allowModificationForSubProperty($propertyPath)
    {
        $this->forProperty($propertyPath)->setTypeConverterOption(PersistentObjectConverter::class, PersistentObjectConverter::CONFIGURATION_MODIFICATION_ALLOWED, true);
        return $this;
    }