[Zope] Newbie Question: File upload in from my own Product

Hi, I´m new to Zope ;) I´m currently composing a set of products for my website and have a little problem now: I need to make a Product that makes it possible to upload a file, well, basically a tuned "FILE" object. I need to add a description. Is it right to add the FILE object in my ZClass, or what should I do? MfG / best regards, Peer Dicken IMD GmbH Softwareentwicklung & Unternehmensberatung Edisonstr. 1 59199 Bönen Tel.: +49 23 83 - 9191-0 Fax.: +49 23 83 - 919191