[Zope-dev] Logging in as admin and impersonating another user - is it possible with Zopes sec policy?

Hello! I am wondering if it is possible to write a userfolder that does the following: For certain categories of users, for instance Teachers, while keeping their current authorisation of Teachers, I need to let them "impersonate" a user with lower authorisation than they currently have, say Students. So a logged in Teacher could for instance examine what a particular student sees in a Student portal (i.e. "previewing" it as would that particular student) Is this possible with Zopes current securtiy mechanisms? /dario - -------------------------------------------------------------------- Dario Lopez-Kästen, dario@ita.chalmers.se IT Systems & Services System Developer/System Administrator Chalmers University of Tech.