[Zope] manage* mathods

Hello, when I try to use the "Find" tab in the manage screen I don't seem to be able to find any of the builtin(?) manage* methods as "manage", "manage_main", "manage_access". Where can i find those methods and with which objects are they associated? I'd like to use them as a starting point for our editing system (like using a manage method with less options and maybe a simpler interface for the average user). thanks Oliver