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Query on use case extensions necessity #952

Closed bryanyee33 closed 6 months ago

bryanyee33 commented 6 months ago

May I ask if it is necessary to include extensions into use cases which do not provide any extra information? I could not find any information in the textbook for what extensions are necessary if at all.

This is referring to issue 5534, which would simply add:

*a. User chooses to no longer add. Use case ends.

damithc commented 6 months ago

@bryanyee33 Yes, it is fine to omit extensions that do not add value.