protected function initializeCreateAction()
{
$assetMappingConfiguration = $this->arguments->getArgument('asset')->getPropertyMappingConfiguration();
$assetMappingConfiguration->allowProperties('title', 'resource', 'tags', 'assetCollections');
$assetMappingConfiguration->setTypeConverterOption(PersistentObjectConverter::class, PersistentObjectConverter::CONFIGURATION_CREATION_ALLOWED, true);
$assetMappingConfiguration->setTypeConverterOption(AssetInterfaceConverter::class, AssetInterfaceConverter::CONFIGURATION_ONE_PER_RESOURCE, true);
}