Pre-Requsites for Approve Purchase Contracts

Hello Consultants,

We are planning to implement "Approve Purchase Contracts" FIORI application for one of our client.

Need your help in understanding pre-requisites for the same.

There are 2 links for checking pre-requisites for Approve Purchase Contracts :

Link 1: http://help.sap.com/fiori_bs2013/helpdata/en/a0/773c52b74f1b13e10000000a44176d/content.htm

Link 2 : http://help.sap.com/fiori_bs2013/helpdata/en/39/763c52b74f1b13e10000000a44176d/frameset.htm

Confusion is which link to follow as a pre-requisites.

Note : Client is on ECC 6.0 EHP7 SP 10 , can we implement Approve Purchase Contracts with this pre-requisites ?

My personal opinion is we can implement , but just need to confirm. If not , then we can convey the same to client for further necessary actions.

Your help is highly appreciated !!!

Regards,

BASIS