Event Sequence Diagram


EA3 artifact D-8: The Event-Trace Diagram

The Event-Trace Diagram allows the tracking of actions in a set of scenarios or operational threads. Each diagram should focus on a critical sequence of events and a description of the event scenario should be provided.

With time proceeding from the top of the diagram to the bottom, a specific diagram lays out the sequence of information exchanges that occur between business nodes for a given scenario. These information exchanges are associated with events and actions (see Information Exchange Matrix). The direction of the event arrows shows flow of control, in terms of the business process, from node to no.


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