We will introduce you to some examples when the BDDiagrams application gets into work.

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Use Case Diagram

As we know Use Case Diagram has a particularly important role in system analysis, design and development. Below we list some typical Use Case Diagram applications.
- Analyzing and understanding the system
- System design.
- As a basis for development, check out drawings like Class Diagram, Activity Diagram, Sequence Diagram, Component Diagram.
- As a basis for communicating with customers and investors.
- Help for functional testing, acceptance testing.

Sample Use Case Diagram Template