Hello everyone! OrderedFolder (which is used by SmartWizard) is mainly a little patch to the _setObject and _delObject method of the ObjectManager to support 'ordering' in ObjectManager-derived objects. It is a really tiny adjustment, so I hope DC will put it in the core somewhen, since it won't effect performance. But in this release I added some support classes (or mix-in --> I just don't like the word), which allow you additionally to choose the meta-types that are shown in the Add list and I put the _is_transparent attribute into the Properties, so that you can activate and deactivate transparency (this required TranparentFolders of course). In the next release I am probably going to rename the Product to ConfigurableFolder, since the current title is too confusing. Download: http://www.zope.org/Members/srichter/Products/OrderedFolder Regards, Stephan -- Stephan Richter CBU - Physics and Chemistry Student Web2k - Web Design/Development & Technical Project Management