Edit Reference Line Form

The Edit Reference Line form is used to add a reference line, modify its location, or delete a reference line.

Add button. Enter values for the X and Y ordinates of the line in their respective text boxes. Then click the Add button to add a reference line.
Modify button. Highlight the X and Y ordinate values for a reference line, enter new values, and click the Modify button to modify the location of a reference line.
Delete button. Highlight the X and Y ordinate values for a reference line and click the Delete button to delete that reference line.

Access the Edit Reference Line form as follows:

Right click anywhere in an active window to display a drop-down menu of commands.
Select the Edit Reference Lines command from that menu to display the Edit Reference Line form.