Design an Initial conceptual model Dynamic designs
Chapter 2: Initial conceptual model A full class diagram with a complete set of labelled associations, compositions and generalisation where appropriate. All associations should indicate correct multiplicities. Initial class descriptions should be included, and any invariants on the model described appropriately. Chapter 3: Dynamic designs An appropriate series of use case driven designs, dynamic UML (e.g., sequence diagrams), operation specifications, and possibly some UML object diagrams. This chapter should culminate in a significantly more detailed implementation model than the initial conceptual model, and include more detailed class descriptions with a commentary on how the class descriptions have evolved during dynamic design.