Adding a certificate to Content Manager to verify the SAML response

If you choose to use an embedded certificate to verify the incoming SAML response, simply add a property called UseEmbeddedCertificate to your application.properties file. But if you want to use your own certificate, ensure that application.properties contains a PartnerCertificateFile property set to its name (say, My1LoginCert.cer), and that you copied your certificate file to the web\WebUI\WebRoot subfolder of %TRIDION_HOME%.