1. In the PingOne for Enterprise admin console, go to Applications > Application Catalog.
  2. Optional: In the Search field, search for the application.
  3. Click the Ariba application line to expand it and then click Setup.
  4. On the SSO Instructions tab, click Download to download the signing certificate.
  5. Send an email to your Ariba representative with the following information:
    • The signing certificate file you downloaded in step 3, attached to the email
    • The Issuer URL
    • The sign-on page URL, which is https://sso.connect.pingidentity.com/sso/idp/SSO.saml2?idpid=<your IdP ID>, where <your Idp ID> is your IdP ID number.
    • The logout URL where you would like to redirect users after they sign off of Ariba.
After your client success manager responds with the necessary information, click Continue to Next Step.