Ops Nav Question

I have some users that I would like to give the capability of using Ops Nav
to drag & drop spool files to their desktops for emailing. However, I don't
want them to have free run of the system thru Ops Nav.

I found the section on Application Administration, and happily clicked off
everything except for messages and printer output for the group of users.
But when I signon to Ops Nav as a member of the group, I get Configuration
and Service with three sub-categories (Fixes Inventory; Collection Services
and Logical Partitions). This is definitely an area I don't want them
playing in, but I can't find the option to turn it off.

I am on an 810 at V5R2 but my Ops Nav is V5R1M0. I have tried the
Information Center, but can't seem to find the right combination of words.

TIA,

Cyndi B.
Boise, ID 
"The Idaho Housing and Finance Association provides funding
for affordable housing in Idaho communities. IHFA is not a state
agency under state law, and uses no state funds or state employees
to support its operations."