Page 124 - Software and Systems Requirements Engineering in Practice

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competitor calendar
12: Delete event
7: Delete event from
13: Ok
10: Delete event
8: Ok
11: Ok
competitor=true]
6: Delete event from
[have _another_
team calendar
loop
team=true]
another_
[have _
The Event The Event The Results A Competitor A Team An Event Calendar Database List 5: Delete loop C C h a p t e r 4 : 9: Ok R R e q u i r e m e n t s M o d e l i n g 93 93
14: Ok
3: Retrieve event 4: Event object
The Event Manager Scenario defining the Delete Event use case
2: Request event deletion 15: Ok
Delete event interface
sd Delete event Official 1: Request event deletion 16: Deletion successful FIGURE 4.10