Hot Links in the Online Versions of this Document

The online (HTML and PDF) versions of these diagrams include active areas that have blue perimeters or look like buttons. You can use these hot links (hyperlinks) to navigate as follows:

• To move between the Use Case Model Diagrams, such as Table 10-1 and 10-2, that encompass all the possible use cases for a given interface, and the primary Use Case Diagrams that detail the individual use cases. For example, in the Use Case Model Diagram, when you select the "TRIM LOB data" bubble, you jump to the TRIM LOB data detailed use case.

• Likewise, once in the detailed TRIM LOB data use case diagram, when you select (as shown in the following diagram), the rectangle button, "Internal Persistant LOBS" you'll jump back to the "master" Use Case Model Diagram that shows all possible use cases.

• To traverse different branches of a use case that can be implemented in more than one way. The branching Use Case Diagrams have titles such as "Three Ways to..." and buttons marked by "a", "b", "c".

• To access sub-use cases that are entailed as part of a more primary use case while retaining context.

The following examples illustrate these relationships.

Graphic Element	Description
Text description of the illustration uml015a.jpg	Use Case Model Diagrams, which summarize all the use cases in a particular domain, have active areas that link to the individual use cases. When you select "TRIM LOB data", you will jump to the TRIM LOB data detailed use case description. Similarly, when you select "append LOB to another" you jump to the "append LOB" use case.
Text description of the illustration uml010a.jpg	In this INSERT a row use case diagram, when you select the blue "Internal Persitent LOBS" ractangular button, you jump back to the Internal Persistent LOBs' Use Case Model Diagram.