Wire Sheet view
Workbench has a Wire Sheet Relation mode when selected component relations are displayed on the wire sheet. This option can be selected by any of the following methods:
- Workbench
Figure 1. WorkbenchTools option 
- In a Wire Sheet view, select
Figure 2. Wire Sheet menu option 
- On the Workbench Tool Bar, click the Show Relations icon
Figure 3. Workbench Tool Bar icon 
When invoked, the Wire Sheet Relation mode displays relations of the selected component as either of the following:
On-sheet relations
This situation exists when both components of a relationship are present on the current wire sheet, the relation is shown as a dashed line connecting the two components. TheRelation Idis in the name of the colored bar of the component glyph. The relation line exits the right side of the subject (outbound relation component) and enters the left side of the object (inbound relation component).Figure 4. On-sheet relation depicted with dashed line 
Off-sheet relations
This situation exists when the other component of a relationship is NOT present on the current wire sheet. The relation is depicted with a relation “stub” recognizable by the hollow stub appearance (as shown in the following image), distinguishable from a “link” stub which has a solid appearance. Access the main view of the other component in a relationship by right-clicking the relation stub and selecting Goto Relation. Also, double-clicking the relation stub switches to the Wire Sheet view of the other component in the relationship.Figure 5. Off-sheet relation depicted with hollow stub 