System attributes

System attributes – environmental requirements (infrastructure)

Constraints

  • Budget
  • People
  • Existing systems

Quality attributes

  • Performance
  • Availability
  • Security
  • Usability
  • Deliverability/buildability/attainability
  • Flexibility
  • Sustainability/maintainability
  • Reusability

Functionality (feature set)

  • Create content
  • Save content
  • Publish content
  • Modify content
  • Restore content
  • Manage users
  • Manage work flow
  • Manage content
  • Customize presentation
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