The documentation portal is undergoing maintenance. During this period, you can't create any new user credentials. If you do, you'll need to recreate the user credential after the maintenance period ends.
Effective in version 10.2 HotFix 1, Metadata Manager supports Security Assertion Markup Language (SAML)-based single sign-on. SAML-based single sign-on authenticates users against account credentials stored in Microsoft Active Directory. Accounts are imported from Active Directory into a security domain within the Informatica domain.
For information, see the "SAML Authentication for Informatica Web Applications" chapter in the