docmain.css" /> 1.1 Define a user ID as superuser to use OMVS Services. - Automated Sign-On for Mainframe Administrator Guide

1.1 Define a user ID as superuser to use OMVS Services.

The DCAS server runs as a system daemon and must be started under a controlled user ID that has superuser authority (that is, not an end-user or system programmer user ID). To define the user ID to use OMVS services, use the following command:

ADDUSER dcasid DFLTGRP(OMVSGRP) OMVS(UID(0) HOME('/'))

where dcasid  is the name of the user ID.