Hi, I found the calendar tag on the Zope Site and it seems to be an powerful ext. to zope. The basics are clear, f.e.: <!--#calendar date='1999/09/01' mode=week--> <dtml-var date fmt=day> <dtml-var TestText> <!--#/calendar--> But I don't managed to figure out how to insert data into day cells. Has anybody an example how to use this tag? Regards, Oliver Dissars