On 2/15/06, Philipp von Weitershausen <[EMAIL PROTECTED]> wrote: > I find Zope 3's approach much simpler and much easier to explain than > the CMF's approach. In Zope 3 (especially with my proposed changes in > place), a layer is simply a label (read: marker interface) on the > request. When we now look up pages and resources (e.g. images), we take > the request into account and therefore inevitably that label. We will > only find pages and resources associated (read: registered) for this > label. Good news is that any page or resource can be associated for this > label, we just have to remember to do that in their ZCML directive.