Use case diagrams can be drawn at different levels of abstraction, depending on the scope and audience of the system. For example, you can create a high-level overview diagram that shows the main ...

Use case diagram emphasizes the goals and value of the system, while activity diagram emphasizes the steps and conditions of the system. Add your perspective Help others by sharing more (125 ...

This paper addresses the design of a use case diagram Unified Modelling Language (UML) model when developing an EC system. ... (TNB) online customer service system does not have any related feature to ...

This paper addresses the design of a use case diagram Unified Modelling Language (UML) model when developing an EC system. ... (TNB) online customer service system does not have any related feature to ...