[Zope] Stock User Folders - Who can add a user?

[Astheimer, David (GXS)]

Question:

Which permission is required to allow a person to add/change/delete items
in the standard User Folder? Granting the manager role to a person seems to
do the trick. However, I'd like to open the User Folder to "lesser admins"
who
do not need full manager rights, but do need to add folks and dole out
roles.

Thanks!!

Dave