15 Extended Use Case Diagram. Use case diagrams are used to gather the requirements of a system including internal and external influences. Using the program, the user can generate data and submit it to the database.
#usecase #diagram #templates #development #users. Sometimes the use case connected by extending can supplement the base use case. Learn the basics of use case diagrams and try your hand at drawing one.
A use case describes how a user uses a system to accomplish a particular goal.
15 Extended Use Case Diagram. Use case diagrams are used to gather the requirements of a system including internal and external influences. Extended use case is meaningful on its own, it is independent of the extending use case. Use case diagrams are used at the development of software and systems for definition of functional system requirements each use case diagram describes the scenario of execution of a definite task or reaching of any goal. Scenarios in which your system or application interacts with people, organizations, or external a use case diagram doesn't go into a lot of detail—for example, don't expect it to model the order in which steps are performed.