Ariba Implementation

Can anybody point me to the right direction?

I have been using Ariba for the past 8 years contracts, buyer and sourcing modules, I now have a responsibility to move into implementation and support a company that has just bought the Ariba package.

I need to know where I can get knowledge on

1.      Implementing cloud

2.     configuring the system

or what I might expect as a functional consultant with the Ariba implementation process.

Any examples would help

Thanks