<i>This diagram shows the business domain model for Bag ULD perspective </i><br/><i><br/></i><i>The diagram contains elements and relations from perspective of ULD. Elements may be related between themselves, but such relations are hidden from diagram when irrelevant in ULD perspective</i><br/><i><br/></i><i>The diagram presents "upward" relations of a ULD in use such as "be subject of" a process. </i><br/><br/><br/><br/><br/><br/><br/>High level diagram contents: <br/> - custody=control over ULD Segment<br/> - task (with fine grained location, participant, status)<br/> - which flight is being served (TransportDeparture/Arrival)<br/> - which aircraft being loaded<br/> - station(which port we are)<br/><br/>task<br/> - not sure about need for exceptions<br/><br/><br/><br/><br/>