DU musst escapen
Versuchs mal damit, bin aber nicht sicher.

http://plone.org/products/qplonegooglesitemaps
http://www.mail-archive.com/zope@zope.org/msg31654.html
wäre was für dich

Wenn du den FormController verwendest, benutze doch bitte:

setNextAction(self, action)
Set the default next action (this action can be overridden in portal_form_controller). setNextAction can be called either with a dictionary argument of the form {'action_type':action_type, 'args':args} or with a ...