Self invocation within the same class has no return arrow in the sequence diagram.

[EugeneChanJiajun]

In the following sequence diagram for the storage component, the first self invocation for the storage class does not have a return arrow.

[nus-pe-bot]

Team's Response

"To reduce clutter, optional elements (e.g, activation bars, return arrows) may be omitted if the omission does not result in ambiguities or loss of relevant information. Informal operation descriptions such as those given in the example below can be used, if more precise details are not required for the task at hand.". Thank you

Items for the Tester to Verify

:question: Issue response

Team chose [response.Rejected]

• [ ] I disagree

Reason for disagreement: [replace this with your explanation]

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## :question: Issue severity Team chose [`severity.VeryLow`] Originally [`severity.Low`] - [ ] I disagree **Reason for disagreement:** [replace this with your explanation]

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