10+ Use Case Diagram And Sequence Diagram. The diagram is used to model the system/subsystem of an application. A sequence diagram is used to show how objects communicate.
Then translate use case sequence into diagram. Object diagrams are special case of communication diagram. The above sequence diagram contains lifeline notations and notation of various messages used in a sequence diagram such as a create, reply compared to the sequence diagram communication diagram is semantically weak.
If a new business process is to be introduced if you have already worked out a concept using a use case diagram, the sequence diagram can help you work out the individual steps, taking into.
10+ Use Case Diagram And Sequence Diagram. The boxes across the top of the diagram represent classifiers or their instances, typically use cases. The boxes across the top of the diagram represent classifiers or their instances, typically use cases. A use case diagram contains four main components. The sequence diagram differs from the uml application case diagram in particular by its detailed order.