This table lists standard Link- classes.
| Class | Description | More | 
| Link-Attachment | Connects work items to attachments. | |
| Link-Folder | Defines the work items that belong to a folder. | folder | 
| Link-Project | When the project management communication link is enabled, links project assignments to a rule belonging to the project. | Enabling real-time connectivity between PMF and applications | 
| Link-TopCase | Holds links between a top case and descendent sub-cases or tasks. | case management | 
| Link-Requirement | Supports the association of an Application Requirement with a flow or other rule. | Application Requirements | 
| Link-UseCase | Supports the association of an Application Specification with an activity, flow, or other rules that support the specification's implementation. | Application Specifications |