Good product, bad documentation.
This is a great way to get complex firewalling into your VPC, especially if you already have ASA in your environment. The install documentation is terrible, though. Watch this video before you try it the first time and you'll have a much better experience! https://www.youtube.com/watch?v=LvYDqcldt24
Do you recommend any document to configure this. I am not really familiar with cisco and as you said their is not good at all.