Strategic Rationale (SR) Modeling

Describe actor goals, tasks, resources and soft goals

  • SR model describes what actors accomplish themselves
  • Adding SD model specifies what need other actors to accomplish

Three additional semantics added to SD semantics

Task decomposition links

  • decompose tasks into sub-componenets of all types

Means-end links

  • a relationship between an end and a means for attaining the end

Contributes-to soft goal links

  • a means-end link with a softgoal as the end

Reference: Reference: Neil Maiden (2011) Requirements Engineering Lecture Notes


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