[Zope] Folder renaming

Hia all! I have a little question. I have a from people can use to change some properties of a folder. But I would also like them to be able to change the folder ID How should I do that. The thing I´ve tried is with manage_renameObject(id=old_id, new_id=new_id) But then only the Manager can change the folder name.The 'moderator' gets you are not alowed to acces manage_renameObject. I just cant figure out which security to turn on/off for my moderators to get them able to change the folder ID. Can anyone tell me what the best way to do this is? Thanks in advance! James van der Veen