Facebook Workplace Sign in to your Facebook Workplace subscription with an admin account Click on Company Dashboard and go to Parameters > Authentication Select « Allow users to login via : SAML only » Choose your preferred session duration options Enter the 3 following parameters: SAML URL https://mydomain.trustelem.com/app/3XXXXX/sso SAML Issuer URI https://mydomain.trustelem.com/app/3XXXXX SAML certificate $cert = "MIIDXXX...XXXNTYw==" Configure Trustelem by setting the ACS URL and Audience URL parameters, accessible through the Hide setup instruction bottom-right button of this panel Click on Test SSO Once the test is OK, click on Save