Timecard Approvers can approve timecards for contingent workers.
Hiring Managers can create a job order, hire a contingent worker, approve time and create work order revisions. Can report on any of their own activities.
Org Owners can do everything a hiring manager can do plus approve transactions from $10K to $250K. Can report on all activities in the org.
Tub Owners can do everything a hiring manager can do plus approve transactions over $250K. Can report on all activities in the tub.
Report Users can access, modify and run Fieldglass reports for his/her tub, but they have no transactional ability.