Hi Cédric, > It's straight python I think.
That's what I thought, but it results in the following error ticket. Traceback (most recent call last): File "/Library/Python/2.5/site-packages/web2py/gluon/restricted.py", line 205, in restricted exec ccode in environment File "/Library/Python/2.5/site-packages/web2py/applications/bootstrap/views/calendar/downloadVevent.ics", line 1, in <module> {{response.headers['Content-Disposition'] = 'attachment;filename=%s_%s.ics' % IS_SLUG()(organization.name)[0], row.id}}BEGIN:VCALENDAR TypeError: not enough arguments for format string Kind regards, Annet.