Creating Use Case Diagrams - The Diigo Meta page

• 30 Mar 09
  

  devrimbaris

  e existing functionality and characteristics of the parent use case. An extend relationship is depicted with a directed arrow having a dotted shaft, similar to the include relationship. The tip of the arrowhead points to the parent use case and the child

  uml diagram usecase

• 23 Mar 08
  

  gabriele Domenichini

  examples tutorials ucd uml usecases

• 25 Jun 07
  

  senzafine3
  • When you establish a generalization relationship between use cases, this implies that the parent use case can be replaced by the child use case without breaking the business flow.
  • The child use case in the generalization relationship has the underlying business process meaning, but is an enhancement of the parent use case.
  • the child use case adds to the existing functionality and characteristics of the parent use case.
  • whenever the "Make appointment" use case executes, the business steps defined in the "Validate patient records" use case are also executed.
  • a use case includes the functionality described in the another use case as a part of its business process flow
  • When a use case is depicted as using the functionality of another use case in a diagram, this relationship between the use cases is named as an include relationship.

  4 more annotations...

• 15 Dec 05
  

  Shabbir Ahmed

  imported Bookmarks NishitIE UML use usecase tutorials case design business

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