How to Transition feature in NX CAD

This feature is created in NX8
To create a transistion feature:
1. Choose Insert > Surface > Transition.
2. Select the section elements for the first section.In the Continuity group,set thr continuity to (G0) Position, (G1) Tangent, or (G2) Curvature and click OK.The section is added to the list in the section window.
3. (Optional) click Reserve Direction if you need to reverse the section direction.
4. Repeat this sequence for each section you want to add to define the Transition feature.
5.As you add section, a wireframe preview of the point mapping between each of the section is automatically displayed.Click Apply to create a transition feature.