Hi, I'm sory about posting this comment here, but although I log into zope.org, I can't add a comment here: http://www.zope.org/Documentation/Books/ZopeBook/current/ZPT.stx/commentForm... The thing is that I was trying to figure out how one could add a default title when a document doesn't have one. If you run the previous example (see the link above), you'll see an ugly cell without borders when a title wasn't provided. So, I discovered that it could solved replacing the line where the titles are written by this one: <td tal:content="python:item.title or default">No Title</td> I still don't understand why this sintax doesn't work: <td tal:content="python:item/title or default">No Title</td> It returns: Error Type: NameError Error Value: global name 'title' is not defined but in fact, title is an attribute of item. Any comments? Thanks in advanced, Josef