This image shows the logic inside the business process. There are two events on each side of the business role. On the left side, there is an outgoing event named BE_CAR and an incoming event named BE_CAA. On the right side, there is an outgoing event named BE_CAR and an incoming event named BE_CAA. The incoming event BE_CAA passes with a data flow through a single step inside the lower part of the business process. The upper portion of the role is more complicated. For a description of the logic for this event, see the table after this image.