I'm curious about scenario 3 in the article below regarding using Gluu when the third party is expecting ADFS. [4 Identity & Access Management Use Case Considerations](https://www.gluu.org/blog/4-identity-access-management-use-case-considerations/) Can someone elaborate on what needs to be done for this? During installation of Gluu I saw that it can do CAS and SAML but haven't quite figured this part out. Thanks!