Questionnaire (plugin)

Thanks, Mike, but I cannot find out how to set the "autologinguests" variable on the main page.
I have set "autologinguests" on in a course I use now as holder for questionnaires. I put then a link from the main page to that questionnaire (with a retour link in the "thank you for filling..." page) and everything works, but it would be cleaner to keep the questionnaire on the main page.

All the best
Francesco