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Other Requirement Artifacts. Other Requirement Artifacts. Supplementary specification Identifies requirements not captured in use cases (typically non-functional requirements) Glossary Terms and definitions Vision Terse description of big ideas Business rules (domain rules). Vision.
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Other Requirement Artifacts • Supplementary specification • Identifies requirements not captured in use cases (typically non-functional requirements) • Glossary • Terms and definitions • Vision • Terse description of big ideas • Business rules (domain rules)
Vision • Problem statement • Summary statement of problem • Summary of system features • Similar to but different from a list of use cases (see p. 112)
How to write Vision • Sequence suggested (p. 114) • Write a brief first draft of Vision • Identify user goals and supporting use cases • Write some use cases • Refine the vision based on above
Glossary • A list of important terms and their definitions • Helps reduce ambiguity and improve communication • Plays role of data dictionary • Start early