Example: To Reference Options
In this example, an extrusion is created using the depth option 
To Reference. You can extrude the sketch onto a surface, an offset of the surface, or a translation of the surface.
To Reference. You can extrude the sketch onto a surface, an offset of the surface, or a translation of the surface.• The sketch and the surface
• Extrude the sketch to the surface
• Extrude the sketch to an offset of the surface
• Extrude the sketch to a translation of the surface
