@Override
    protected void doInitialize() {
        val flow = getLoginFlow();
        if (flow != null) {
            val state = getState(flow, CasWebflowConstants.STATE_ID_DELEGATED_AUTHENTICATION_IDP_LOGOUT, ActionState.class);
            state.getEntryActionList().add(createEvaluateAction(CasWebflowConstants.ACTION_ID_DELEGATED_AUTHENTICATION_SAML2_CLIENT_LOGOUT));
        }
        createDelegatedClientLogoutAction();
    }
The {@link DelegatedAuthenticationSaml2WebflowConfigurer} is responsible for
adjusting the CAS webflow context for pac4j saml integration.

@author Misagh Moayyed
@since 7.1.0
support/cas-server-support-pac4j-saml/src/main/java/org/apereo/cas/web/flow/DelegatedAuthenticationSaml2WebflowConfigurer.java