Add a bar and a cable trough to a Layout Drawing.

Open Layout drawing.
Select tab, Part group, Compare to Parts List.
Select parts list database.
Continue as comparing components to a parts list.
Comparing Components of a Layout Drawing to a Parts List
Button open a list of bars and cable troughs.
Select component from the list and click OK.
Click a start point.
Select an end point.
Select the location. You can add several bars or cable troughs at the same size at once.
Select Confirm.