protected function generateNodeTypeLabelIdPrefix($nodeTypeName)
{
$nodeTypeNameParts = explode(':', $nodeTypeName, 2);
// in case the NodeType has just one section we default to 'Neos.Neos' as package as we don't have any further information.
$packageKey = isset($nodeTypeNameParts[1]) ? $nodeTypeNameParts[0] : 'Neos.Neos';
$nodeTypeName = isset($nodeTypeNameParts[1]) ? $nodeTypeNameParts[1] : $nodeTypeNameParts[0];
return sprintf('%s:%s:', $packageKey, 'NodeTypes.' . $nodeTypeName);
}