Managed user creation flow:

chrome/browser/resources/chromeos/login/screen_error_message.js

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 /**
  * @fileoverview Offline message screen implementation.
  */
 
 cr.define('login', function() {
   // Link which starts guest session for captive portal fixing.
   /** @const */ var FIX_CAPTIVE_PORTAL_ID = 'captive-portal-fix-link';
 
   /** @const */ var FIX_PROXY_SETTINGS_ID = 'proxy-settings-fix-link';
 
   // Id of the element which holds current network name.
   /** @const */ var CURRENT_NETWORK_NAME_ID = 'captive-portal-network-name';
 
   // Link which triggers frame reload.
   /** @const */ var RELOAD_PAGE_ID = 'proxy-error-signin-retry-link';
 
   // Array of the possible UI states of the screen. Must be in the
   // same order as ErrorScreen::UIState enum values.
   /** @const */ var UI_STATES = [
     ERROR_SCREEN_UI_STATE.UNKNOWN,
     ERROR_SCREEN_UI_STATE.UPDATE,
-    ERROR_SCREEN_UI_STATE.SIGNIN
+    ERROR_SCREEN_UI_STATE.SIGNIN,
+    ERROR_SCREEN_UI_STATE.MANAGED_USER_CREATION_FLOW
   ];
 
   // Possible error states of the screen.
   /** @const */ var ERROR_STATE = {
     UNKNOWN: 'error-state-unknown',
     PORTAL: 'error-state-portal',
     OFFLINE: 'error-state-offline',
     PROXY: 'error-state-proxy',
     AUTH_EXT_TIMEOUT: 'error-state-auth-ext-timeout'
   };
@@ skipping 220 matching lines @@
    * via template.
    */
   ErrorMessageScreen.updateLocalizedContent = function() {
     $('error-message').updateLocalizedContent_();
   };
 
   return {
     ErrorMessageScreen: ErrorMessageScreen
   };
 });