Creating a trace relationship on a diagram (UML Standard profile)
If you are using the other SysML requirement relationships, you should not use the more generic trace link.
To create a trace relationship on a diagram
1. On the diagram's tab, click the 
Trace Dependency button.
Trace Dependency button.2. Click the item that is traced, and then click the item that is traced from.
 | You can create trace relationships through an appropriate pane. For more information, see Creating a trace relationship through a pane. |