In Group Policy Management Console (GPMC) the QAS Unix policies do not show up on the "Settings" tab.
Unix/Mac Group Policies use Microsoft Client Side Extension technology. Microsoft reporting does not support non-Microsoft client-side extensions so it is unable to report on these settings.
QAS 3.5 and above has new reporting built into the QAS tools. From the Group Policy Object Editor, Highlight the "Unix Settings" or "Mac OSX Settings" within the "Users" or "Computers" section | Right Click | Select "Settings Report...."