@Bean
        @ConditionalOnMissingBean(name = "pac4jDelegatedAuthenticationSingleSignOnParticipationStrategyConfigurer")
        @RefreshScope(proxyMode = ScopedProxyMode.DEFAULT)
        public SingleSignOnParticipationStrategyConfigurer pac4jDelegatedAuthenticationSingleSignOnParticipationStrategyConfigurer(
            @Qualifier("pac4jDelegatedAuthenticationSingleSignOnParticipationStrategy")
            final SingleSignOnParticipationStrategy pac4jDelegatedAuthenticationSingleSignOnParticipationStrategy) {
            return chain -> chain.addStrategy(pac4jDelegatedAuthenticationSingleSignOnParticipationStrategy);
        }
This is {@link DelegatedAuthenticationConfiguration}.

@author Misagh Moayyed
@since 5.0.0
support/cas-server-support-pac4j-webflow/src/main/java/org/apereo/cas/config/DelegatedAuthenticationConfiguration.java