Subject: Software Engineering Assignment

Refine use cases, visualize  event/response flow, and develop a use case diagram

1. The event/response flows are depicted in listed numbers

2. visualize  event/response flow with a activity diagram.  It is suggested using swim lane technique for different actor/role in the activity diagram. Layout the use case and activity diagram side by side. Draw activity diagram for all.

3. The admin use case diagram can be splitted into two; instructor and team member can have a use case diagram of their own. So totally 4 use case diagrams

4. Write normal flow and alternate flow for all use cases in two paragraphs. Write description for all use cases on the basis of mock up screenshots.