SU Tool Setup - UCD Implementation
Jon Gorrono coded an UCD implementation of SU tool for non-administration users to satisfy Jira SAK-131: Add Role based SU security which originated from the need of IT Express support personnel to SU as UC Davis faculty for problem resolution and support.
The test plan, at https://confluence.ucdavis.edu/confluence/display/UCDSAKAI/SU+Tool+-+Test+Plan, covers many of the specifications of the tool's functionality.