BPMN2 — V0.9.9.1: Display of Messages and Associations in Choreography

This was generated from the example for <a href="http://www.osoa.org/jira/browse/BPMN-329" title="Provide example: Process within Collaboration">BPMN-329</a>.
The current examples of Choreography show Messages connected to ChoreographyTasks through Associations. However, there are additional semantics to these connections. The semantics could be derived from the ChoreographyTask definiition, but we should investigate whether the display of the Message on the diagram requires any additional MM changes or whether this is purely a diagram display issue.
Section 12, Beta 1 Spec

The resolution will clarify the use of the Message icon with Choreography Tasks.
(a) Add a new paragraph below Figure 12.11: add new paragraph after the second paragraph (starting with "The three (3) bands...":
"The Message sent by either one or both of the Participants of the Choreography Task can be displayed (see Figure 12.10, above). The Message icon is shown
tethered to the Participant that is the sender of the Message."
(b) After the new paragraph (item a), add a specification bullet (diamond bullet): "If the Message is the initiating Message of the Choreography Task, then the Message
icon MUST be unfilled."
(c) After the new bullet (item b), add a specification bullet (diamond bullet): "if the Message is a return Message for the Choreography Task, then the Message icon
MUST have a light fill."
(d) After the new bullet (item c), add a new paragraph: "Note that Messages can be tethered to a Call Choreography that references a GlobalChoreographyTask, but
cannot be used for Sub-Choreographies or Call Choreography that references another Choreography."
(e) Delete Figure 8.33
(f) Delete the paragraph above Figure 8.33
Disposition: Resolved