Task: Verify Collaborations
This task executes the architecture model to verify expected system behavior.
Disciplines: System Engineering Architecture
Purpose
To verify the overall collaborations between subsystems in realizing the system behavior.
Relationships
InputsMandatory:
    Optional:
    • None
    Steps
    Model actor block state-based behavior
    For each actor on the use-case context diagram, create the statechart diagrams to generate the required events to trigger operations and state changes in the use-case block in accordance with the use-case black-box scenarios. 
    Execute the model
    Execute the model by stimulating the actor blocks so they in turn stimulate the use-case block in accordance with the use-case black box scenarios.
    Compare the generated sequence diagrams with the use-case ones
    Compare the resulting sequence diagrams with the use-case black-box sequence diagrams to visually verify expected behavior. If incorrect behavior is seen, update the use-case block accordingly.
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