Utilizing one of the use case diagrams previously developed in the course assignments, each group member will develop a sequence diagram. You may use either one of the use cases you developed. It is recommended that you start your analysis with the identification of various objects and potential interactions given the use case. The group should collaborate and review each other's work. However, each student must submit their sequence diagram. It is recommended that the analysis be performed within an MBSE tool. Screenshots or exports of the sequence diagram must be submitted (not the model file).

Your sequence diagram must contain the following minimum elements:

• Four objects. Since your system may be implemented in hardware or software, it is suggested to only use an object name.
• Five messages total. Messages can be of various types including synchronous, return, or asynchronous. You must include at least two message types (for example four synchronous and one return message). Messages should be indicated as instantaneous or non-instantaneous as appropriate.
• One fragment. You must include at least one of the following fragments: alternative, optional, parallel, loop, critical, or negative.

instructor Feedback

conceptually you chose the right diagram, but these are not messages and events but functions. Which Use Case are you presented for this? Sequence diagrams show messages and events between actors and components sequentially based on inputs. Also, you are missing the fragment (alt/loop/etc). Florian

 

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