Reference: L7|ESP Single Sign On (SSO) Documentation/Keycloak Configurations

Users may refer to the attached PDF document for the current 3.0 version, including information about: Keycloak installation, Keycloack to AD configuration, Keycloakk to SAML configuration, and Keycloak OIDC client configuration

See more information about configuring Keycloak OIDC client here