To Create a Procedural Surface by Extruding Along a Path

1. Click Modeling tab > Solid panel > Modeling drop-down > Extrude.
2. Select the objects or edge subobjects to extrude.
3. At the Command prompt, enter p (Path).
4. Select the object or edge subobject to use as the path.

   After the extrusion, the original objects are deleted or retained, depending on the setting of the DELOBJ system variable.