Creo Interactive Surface Design (Style) > Curves > Editing Multiple Curves > To Apply a Draft Tangent to Multiple Curves
  
To Apply a Draft Tangent to 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. To select curves to edit, hold down the CTRL key while you click curves.
3. Click Style > Curve Edit. The Curve Edit tab opens.
4. Select two or more endpoints. Their tangent vectors appear.
 
* The endpoints must be soft points on another curve.
5. Right-click one of the tangent vectors and choose Draft Tangent.
6. Select a plane or surface reference for the draft tangent. A default draft angle is applied to the selected endpoint vectors.
7. To change the draft angle, double-click a draft angle and type a new value.
8. Click .