Scenario Navigation Tree Area
The scenario navigation tree area contains hierarchical relationships among Scenario Class, Scenario Short Name, Scenario Name, and Pattern.
Figure 8-2 Rule Scenario Editor Navigation Tree Area

You can click the plus sign (+) or minus sign (–) next to an item in the tree to display or hide a list beneath the item. The tree contains the following items:
- Scenarios: Specify the list of Scenario Class. This is a top order in the hierarchy.
- Scenario Class: Specify the scenario class for this scenario. A scenario class groups scenarios together based on similar behaviors of interest.
- Scenario Short Name: Specify the abbreviated name for the scenario; the Web Application includes this element. A scenario short name groups pattern together based on similar behavior of interest.
- Scenario Name: Specify the actual name of the scenario.
- Pattern: Specify the pattern name.