private String getPromptTargetStateId(final Flow flow) {
        val state = getTransitionableState(flow, CasWebflowConstants.STATE_ID_INIT_LOGIN_FORM);
        val transition = state.getTransition(CasWebflowConstants.TRANSITION_ID_SUCCESS);
        return transition.getTargetStateId();
    }
This is {@link PasswordlessAuthenticationWebflowConfigurer}.

@author Misagh Moayyed
@since 5.3.0
support/cas-server-support-passwordless-webflow/src/main/java/org/apereo/cas/web/flow/PasswordlessAuthenticationWebflowConfigurer.java