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Category: UML-theory

UseCase Diagram – Basic

 Do not take UseCase as Function Satomi from Astah gives a short introduction of UseCase using a sample of DVD rental system. Enjoy the video at

Sequence Diagram – Basic

 Sequence expresses how multiple object work together to accomplish a goal Kenji Hiranabe (CEO of Astah) is lecturing the basic of Sequence diagram using an example of application system runs […]