Structured analysis and design technique: Difference between revisions

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SADT uses two types of diagrams: [[activity model]]s and [[data model]]s. It uses arrows to build these diagrams.
The SADT’s representation is the following:
* A main box where the name ]of the process or the action is specified
* On the left-hand side of this box, incoming arrows: inputs of the action.
* On the upper part, the incoming arrows: data necessary for the action.