The Impact Tracing pane displays a tree view of an affected field and its relationship to other synonyms, parent, child, or moved fields.
To display the synonyms and/or the impact trace, click the required field in the Field pane, this highlights the field row. Right-click the field row and then click Trace.
To delete an impact trace, select it in the tree and click Delete.
To clear the Impact Traces tree, click Delete All.