How to use matte-shadow material in Corona?

[Sintel]

I'm new with Corona. I've searched but I haven't seen a detailed guide. Could someone help me? (Sorry, I speak English not well)

[johan belmans]

Hi Sintel, welcome to the forum.

There is no detailed manual at the moment. Corona is still in a developing state. But I guess whenever the commercial version is there, a detailed guide/manuel will be avaible.
At the moment you can find a lot of info on this forum. Als have a look at the blog of POLYMAX http://cgpolymax.blogspot.ru/p/corona-renderer-faq.html
I do not know if there is an option for matte-shadow in Corona at the moment, because I do not need it.

Cheers