Marc, >Office-O-Tron doesn't complain, but I'm still fairly sure that it is incorrect. > > Where can I find the Sun ODF validator to test The Sun Validator is part of the ODF Toolkit project: http://tools.odftoolkit.org/odfvalidator/ More info can be found here: http://odftoolkit.org/projects/odftoolkit/pages/ODFValidator Bart