Describes the allowed Topology types for WorkItemLinkType.
Assembly: Microsoft.TeamFoundation.WorkItemTracking.Client (in Microsoft.TeamFoundation.WorkItemTracking.Client.dll)
|Link types of this topology are like those of topology, but they have an additional constraint to prevent circular relationships.|
|Link types of this topology are like those of topology, but they have directionality. You can specify a unique name that appears at each end of the link. The link looks different depending on which side you view it from.|
|Link types of this topology have no restrictions and are non-directional. Links can have circular relationships. The link looks the same from both the forward end and the reverse end.|
|Link types of this topology have a tree shape. This topology enforces a one-to-many relationship and does not allow circularity.|
|The topology is unknown.|
A discussion of customizing work item link types and topology can be found here: Link Restrictions and Topologies.