| Class | Description |
|---|---|
| EmptyModelItem | Empty ModelItem used by intermediary TreeNodes |
| FunctionalModelItem | ModelItem for Test Suites and Security Tests nodes |
| InterfacesModelItem | ModelItem for the Navigator node APIs |
| LoadTestsModelItem | ModelItem for the Load Tests node |
| MockServicesModelItem | Virtual container item for ServiceV nodes. |
| PackageModelItem | Model item for a package in API |
| ProjectTopModelItem | ModelItem for project top-level nodes |
| SecurityTestsModelItem | ModelItem for the Security Tests node |