[Zope] [Problem] URL is a problem word

Hi, I can't set the ID of a instance to be "URL". Once I create one, the folder which contains that object will not work again under management view. If you want to try by yourself, try in a non-critical folder (a new one just for trying). Just create a new DTML Document and set id to be 'URL'. Is this a bug or not? Iap