Invalid command for diagram

[JodyLorah]

This is an invalid command shown in the diagram i believe.

[nus-pe-bot]

Team's Response

Fields are removed for simplicity. The omission of the fields does not impair readers' understanding on how the undo command works.

Items for the Tester to Verify

❓ Issue response

Team chose [response.Rejected]

• I disagree

Reason for disagreement: It is not indicated anywhere in the DG that fields are removed for simplicity.

---