Appearance
Linkage View 
To visualize the traceability of a requirement in the "Linkage view":
- Select the requirement of interest
 - Switch the Level/Linkage View to "Linkage View"
 
You can no see all requirements traces your requirement of interest has (up and down).
Click on any requirement in the view to navigate to a view which shows the architecture element it belongs to as well as the corresponding requirements view.
