public static void putSurrogateAuthenticationAccounts(final RequestContext requestContext, final List<String> surrogates) {
        requestContext.getFlowScope().put("surrogates", surrogates);
    }
Put surrogate authentication accounts.

@param requestContext the request context
@param surrogates     the surrogates
core/cas-server-core-web-api/src/main/java/org/apereo/cas/web/support/WebUtils.java