USDP Steps Overview

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USDP Steps Overview:

1). Plan using general UMP phase principles

2). Talk to end users, show pictures of proposed screens, get feedback

3). Write use case stories, look for commonalities

4). Keep a piece of paper for each class, with attributes, operations and relationships

5). Lay them out on a table and talk through scenarios.

6). Think about object multiplicity and lifecycle, their existence in collections, their possible state changes, and their persistence.

7). Test as early as possible