Hi,
As already replied by Akhila, please use the second pdf. The document published by SAP is the best to understand the same
http://sapassets.edgesuite.net/sapcom/docs/2015/08/dc66efe1-557c-0010-82c7-eda71af511fa.pdf
I used the same document for configuration.
Thanks,
Nidhi Srivastava