old_contents: from django.conf.urls import include, url
  from django.core import urlresolvers
  from django.contrib.auth.models import Permission
  from django.contrib.contenttypes.models import ContentType
  from django.utils.translation import ugettext_lazy as _
  
  from wagtail.wagtailcore import hooks
  from wagtail.wagtailadmin.menu import MenuItem
  
  from wagtail.wagtailusers.urls import users, groups
  
  
  @hooks.register('register_admin_urls')
  def register_admin_urls():
      return [
          url(r'^users/', include(users)),
          url(r'^groups/', include(groups)),
      ]
  
  
  class AuthMenuItem(MenuItem):
      def is_shown(self, request):
          return request.user.has_module_perms('auth')
  
  @hooks.register('register_settings_menu_item')
  def register_users_menu_item():
      return AuthMenuItem(_('Users'), urlresolvers.reverse('wagtailusers_users_index'), classnames='icon icon-user', order=600)
  
  @hooks.register('register_admin_menu_item')
  def register_users_menu_item():
      return AuthMenuItem(_('Groups'), urlresolvers.reverse('wagtailusers_groups_index'), classnames='icon icon-group', order=601)
  
  
  @hooks.register('register_permissions')
  def register_permissions():
      user_profile_content_types = ContentType.objects.filter(app_label='wagtailusers', model='userprofile')
      auth_content_types = ContentType.objects.filter(app_label='auth', model__in=['group', 'user'])
      relevant_content_types = user_profile_content_types | auth_content_types
      return Permission.objects.filter(content_type__in=relevant_content_types)
  
new_contents: from django.conf.urls import include, url
  from django.core import urlresolvers
  from django.contrib.auth.models import Permission
  from django.contrib.contenttypes.models import ContentType
  from django.utils.translation import ugettext_lazy as _
  
  from wagtail.wagtailcore import hooks
  from wagtail.wagtailadmin.menu import MenuItem
  
  from wagtail.wagtailusers.urls import users, groups
  
  
  @hooks.register('register_admin_urls')
  def register_admin_urls():
      return [
          url(r'^users/', include(users)),
          url(r'^groups/', include(groups)),
      ]
  
  
  class AuthMenuItem(MenuItem):
      def is_shown(self, request):
          return request.user.has_module_perms('auth')
  
  @hooks.register('register_settings_menu_item')
  def register_users_menu_item():
      return AuthMenuItem(_('Users'), urlresolvers.reverse('wagtailusers_users_index'), classnames='icon icon-user', order=600)
  
  @hooks.register('register_settings_menu_item')
  def register_groups_menu_item():
      return AuthMenuItem(_('Groups'), urlresolvers.reverse('wagtailusers_groups_index'), classnames='icon icon-group', order=601)
  
  
  @hooks.register('register_permissions')
  def register_permissions():
      user_profile_content_types = ContentType.objects.filter(app_label='wagtailusers', model='userprofile')
      auth_content_types = ContentType.objects.filter(app_label='auth', model__in=['group', 'user'])
      relevant_content_types = user_profile_content_types | auth_content_types
      return Permission.objects.filter(content_type__in=relevant_content_types)
  
subject: move Groups to settings menu