To Change the Tangent Options for Multiple Curves

1. In the Model Tree, right-click the Style feature that contains the curves to edit, and choose

Edit Definition. The Style tab opens.

2. Click Style >

Curve Edit. The Curve Edit tab opens.

3. To select curves to edit, hold down the CTRL key while you click two or more curves.

4. To display the original curve to compare the edited curve with, click

5. Hold down CTRL while you select the endpoints of the curves to activate their tangents.

6. Click the Tangent tab.

7. In the First or Second box, select a tangent type.

8. Under Properties, perform one of these actions:

◦ Select Relax Length.

◦ Select Fix Length, and then type a value in the Length, Angle, and Elevation boxes.

9. If the tangent type is Draft Tangent, type a value in the Draft box.

10. Click