Table 6.1 shows the roles involved in the Focused iteration.
Role
Duties
Requirements analyst
Consolidates use cases and business rules, reinterviewing stakeholders to validate earlier assumptions; documents Focused use cases
Stakeholder
Participates in interviews
Executive sponsor
Requires an occasional status update
Technical architect
Refines nonfunctional requirements; participates in reviews
Project manager
Refines problem statement and statement of work