We are in the process of implementing Ariba. Got a question regarding Logging In, what is the difference between, "Corporate authentication" and "iCorporate authentication with Single Sign-on". Do i need to connect to "VPN" in second opton?
There is standard SSO supported by Ariba by which the users can be redirected to Ariba from the corporate portal through SSO. If you want to follow the process for implementing this, then raise an SR to the customer support from Ariba connect who will help you set it up. There is involvement of customer support and your corporate portal team needed who will have to talk to each other to set up this.