In the left pane, select Production Data tab.
The Production Data workspace appears.
In the lower-left corner of the workspace, select Production Lines, and then select
A grid appears, displaying a row for each Production Line.
Hint: You can also view them in full screen by selecting
Locate the row containing the Production Line that you want to delete, and then select Delete.
The Delete Production Line dialog box appears, asking you to confirm that you want to delete the selected Production Line.
Select OK.
The selected Production Line is deleted.