User authority question

Hi

First I must excuse my ignorance, I don't know much about the system i
itself, and in our shop communication between developpers and
administrators is limited.
All I know is that when I try to set an SEP in RDP with the profile
QUSER, I get the message that I don't have access to that profile.

If I try DSPUSRPRF *all, I only see my own profile plus those that
have been created for tests. Indeed, I don't even see the profiles of
the other developers on the LPAR.

So what authority would I need to ask for exactly on QUSER? Could some
kind of program be written to give me that authority at least
temporarily?