[$$ Issuer $$] [$$ Issuer $$] [$$ AuthUserID $$] https://mgf.cybermail.jp/saml/module.php/saml/sp/metadata.php/mg_generic_sp urn:oasis:names:tc:SAML:2.0:ac:classes:unspecified [$$ employee_id $$] [$$ first_name $$] [$$ last_name $$] [$$ EMAIL $$]