Draw Use Case Diagram with Visual Paradigm Online (VP Online), a web-based Use Case Diagram maker. The Use Case Diagram editor has tailor-designed features that ease the editing of chart.
网站（使用扩展和包含用例构建用例）
编辑此模板
Edit Localized Version:
Use Case Diagram Example: Website (Extend and Include Use Case)(EN)
| 用例圖示例：網站（擴展並包含用例）(TW)
