After successful authentication from Oracle Access Manager, the HP Service Manager credentials page is prompted whereas it should have taken the header/cookies and authenticated the user. The user with whom I am trying to login is both present in Active directory (store for OAM) and HP Service Manager database (which is it's user store).
All the configurations are done correctly and verified. Is it something that we are missing on? Some extra configuration like plugins and all to be configured at HPSM side?
Also, what is the header name that HP service manager accepts for SSO for authenticating user?