What SSO flow should an architect recommend?

Universal containers (UC) would like to enable SAML-BASED SSO for a salesforce partner community. UC has an existing ldap identity store and a third-party portal. They would like to use the existing portal as the primary site these users access, but also want to allow seamless access to the partner community.

What SSO flow should an architect recommend?
A . User-Agent
B. IDP-initiated
C. Sp-Initiated
D. Web server

View Answer

Answer: B