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Requirements Engineering (Requirements Documentation (Requirement…

- - - - Discover what their requirements are
    - - Examination of initial requirements to meet standards of good requirements
    - - Review and sign-off of final requirements before next stage of development
  - - - Assembling and checking through the three stages
    - - Managing the set of requirements as they emerge
- - - - Questionnaires and surveys
      - Interviews
- - - - Know current status of a requirement
      - Which is the latest version
      - How requirements fit together
    - - Superseded versions of document taken forward
      - Don't waste time working on old versions
  - - - Process to control changes to requirements
      - Estimate impact
      - Make decision
    - - Standard approach
      - Rational consistent decisions
  - - - Link requirements back to source
      - Forward to resolution
    - - History of requirements
      - Support changes / updates