Forum OpenACS Q&A: where is forums-admin-portlet?

I was looking at a dotlrn 1.0.1 instance and cannot find where the forums-admin-portlet is installed or its purpose. Also what is the function of user.adp?

dotlrn-forums:
  user.adp                <--- where is this used?
  dotlrn-forums-admin-portlet.adp

forums-portlet:
  forums-portlet.adp
  forums-admin-portlet.adp <--- where is this used?

There is a 'forums-admin-portlet' datasource but no PE's in any community.

Thanks for any assistance.

If you are talking about the '/dotlrn/www/control-panel.adp', there are no portlets on that page.

I don't think there are any PE's for this datasource:

SQL query:

select distinct name from portal_element_map where name like '%forum%';

Result:
          name
-------------------------------
dotlrn_forums_admin_portlet
forums_portlet
(2 rows)

I am thinking that this for use without dotLRN.