JSD Steps
When it was originally presented by Jackson in 1982, the method consisted of six steps
- Entity/Action Step
- Initial Model Step
- Interactive Function Step
- Information Function Step
- System Timing Step
- System Implementation Step
Later, some steps were combined to create a method with only three steps.
- Modelling Stage (Analysis): with the Entity/Action Step and Entity Structures Step.
- Network Stage (Design) : with the Initial Model Step, Function Step, and System Timing Step.
- Implementation Stage (Realisation) : The implementation Step.
Read more about this topic: Jackson System Development
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