Some users appear to be accessing the console with the Application Identity service account, they are able to edit jobs and tasks despite their account not having permissions to do so, and when they schedule jobs the application identity shows in the started by column. This appears to only happen on the jobs/tasks pane when users do not have access to more areas of the console, nor are they able to edit other objects like filters or policies.
"Unable to retrieve ItemAction. Guid:{5ab243ee-443c-4034-a3e8-1d6f0c46ee2a} Exception:Altiris.NS.Exceptions.AeXUnauthorizedAccessException: The current user does not have required permission 'read' to load item '5ab243ee-443c-4034-a3e8-1d6f0c46ee2a'.
ITMS (IT Management Suite) 7.x and 8.x.
http://<Notification Server>/Altiris/TaskManagement/ had "Anonymous Authentication" enabled within IIS.
Disable "Anonymous Authentication" at http://<Notification Server>/Altiris/TaskManagement/ within IIS.