Create a non-uniform rational basis spline (NURBS) surface.

On the Construct tab, in the Create Surface group, click the  NURBS Surface icon.
Tip: Press S,5 to use the shortcut key.

Specify the order of the Bézier curves The degree of the Bézier curve in the Uʹ direction and Vʹ direction.
Point position The position of each surface control point is specified.
Weight The weight of each surface control points is specified.