Clematis Cutting

Good morning everyone.
 I have done 1000's of cuttings in my time of roses and shrubs, but, I have never done any clematis does anyone know how?
Or are they the same as I have done before, under a growth bud and above a growth bud at the top?.
 LILLILEAF.





edited to lower case

They root better from intermodal cuttings.

http://lodgelanenursery.blogspot.co.uk/2011/06/how-to-take-clematis-cuttings.html

That's a really helpful link thanks!