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Before You Reached Here ...
The goal of the Piccadilly Project is to build a specification that contains all of the essential requirements. This chapter illustrates how to use the models you have built to design the new system.
Easiest, More Difficult, and Promenade: You all should have come here from Chapter 2.14 New Physical Viewpoint.
Most Difficult: You have come here from Chapter 1.15 CRUD Check.