Use this procedure to add a custom display component to a 2D elevation style. After you add a component, you assign linework in the elevation to the new component. To apply these style changes to existing 2D elevations, you must update the elevation.
2D elevations include the following default display components: Defining Line, Hidden, Erased, Unknown, and Subdivision.
To enter a name, click Unnamed and enter a new name. To enter a description, click in the Description column next to the name, and enter a description.
To create a design rule that uses the new display component, see To Add a Design Rule to a 2D Elevation Style. To manually assign linework to the display component, see To Edit Linework in a 2D Elevation.