[Zope] SiteAccess2, Zope 2.2.2, __no_before_traverse__

Hi all, What is the new way to apply the "__no_before_traverse__" using SiteAccess2 ? When I was younger, in SiteAccess1, I used to postfix my URL with this (ex : http://mysite:8080/__no_before_traverse__/manage ), so that SiteRoot did not apply ; this enabling to play with the management interface on a broken SiteAcces configuration... What is the "nowadays way to to this (TM)" ? Please help ! Thanx ! --- We are Micro$oft. You will be assimilated. Resistance is futile.