Using the Authorization In Tray The following steps describe how to use the Authorization In Tray: From the main SunSystems menu, select Authorizations (AUT). The Selection - AUTHORIZATION INTRAY form is displayed. Enter the User Team Code for the Assigned Authorizer. Enter the operator Id of the user whose authorization sets you want to review. Click OK. The Authorization Headers form is displayed, with a grid listing the authorization sets currently assigned to the relevant authorizer.