How do you 'Upload a Tutorial' on GrabCAD?

I'm puzzled on how to upload a tutorial on GrabCAD.
I'm not alone because I see a lot of tutorials and 'How to's in the Question section.
Any help is greatly appreciated.
Thanks
2 Answer

Follow this link. I tell how you have to do it and below that grabby tells you how it should work.
http://grabcad.com/questions/tutorial-share-your-skills-create-a-tutorial-on-grabcad