@Override
    public int getOrder() {
        return 0;
    }
This is {@link RegisteredServiceAuthenticationPolicySingleSignOnParticipationStrategy}.

@author Misagh Moayyed
@since 6.2.0
core/cas-server-core-webflow-api/src/main/java/org/apereo/cas/web/flow/authentication/RegisteredServiceAuthenticationPolicySingleSignOnParticipationStrategy.java