Hi Sam:
I contacted Fawad with the Ariba Customer Support team regarding your question. There is basic documentation at the link I've listed below, but Fawad suggests you call the Help Desk so that an Ariba team member can offer guidance best suited for your needs.
Link to Help Desk Phone Number:
https://connect.ariba.com/quadremhelp/?lang=en
Link to documentation:
https://connect.ariba.com/KAA_Content_Details_Page/1,,2_139739,00.html
Regards,
Debbie Curtis-Magley
Ariba Exchange Community Manager