Display a dynamic Exam level SLA as an attribute in a work item [F10010]

WFM has the ability to display many different attributes of an exam. WFM also has the ability to apply a Service Level Agreement to an exam (Utilized today for AutoServe). The idea here is to have the SLA attribute be displayed on a worklist item, not just used in the background element. The use case is that a Radiologist would like to see how close an exam is getting to its SLA and have the exams with the "Closest" time bubble to the top of a worklist.