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Do any Other Activity Diagrams have to be Added?

PostPosted: Wed Jun 28, 2017 12:29 am
by joeclark
As we could see in Figure 3.19, it is necessary to refine several process steps. Here, we would like to display the activity of passenger checks in in more detail.

When a passenger checks in, he or she first shows his or her ticket at the check-in counter. The ticket will be checked for its validity. If the ticket is not OK the passenger will be referred to customer service. If the ticket is OK the passenger will check his or her luggage. If the luggage has excess weight he or she will pay an additional fee. The luggage will be forwarded to baggage transportation. The passenger receives his or her boarding pass.