[Plone-docs] Should not encourage delegating "Manager" role on "Adding new roles to the Sharing Page"

[Ross P. <me...@rp...>]

http://plone.org/documentation/kb/add-new-roles-to-the-sharing-page

This page demonstrates how to add a role to the sharing page using the
Manager role as example.  A client of mine just did that and was about
to deploy to production when I caught it.  It seems like a really bad
idea to make Manager something that can be delegated TTW.

Also, this page is out of date since you can use GS to add new roles and
add them to the sharing tab.  It seems like the page above should be
deprecated in favor of the one describing how to use GS which also
doesn't use Manager as an example role:

http://plone.org/documentation/manual/developer-manual/generic-setup/reference/sharing-ref

Thoughts?
Ross