Name 

Description 

Creating a Browse-Through Sequence of Diagrams 

You can link entire diagrams at one level of detail to the next diagram up or down in a sequence of increasing granularity, or you can link from key use cases or actors to the next diagram. 

Creating an Extension Point 

This topic explains how to create an extension point. 

Designing Use Case Hierarchy 

Use case diagrams typically represent the context of a system and system requirements.