Requirements

  • Re-use existing requirement catalogs
  • international norms: TSI, IRL, ...
  • national norms: BOV, ...
  • previous project requirements
  • manufacturer's best practices
  • Add project specific requirements
  • import of customer specifications
  • change request
  • Identify and document dependencies and changes:
    • between requirements of different stakeholders
    • from best practices
    • modifications resulting from change requests
    • clarifications between stakeholdersĀ