--- a/src/pyams_portal/zmi/layout.py	Fri Jun 22 13:00:07 2018 +0200
+++ b/src/pyams_portal/zmi/layout.py	Sat Jun 23 14:32:37 2018 +0200
@@ -9,8 +9,6 @@
 # WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
 # FOR A PARTICULAR PURPOSE.
 #
-from pyams_cache.beaker import get_cache
-from pyams_portal.portlet import PORTLETS_CACHE_REGION, PORTLETS_CACHE_NAME
 
 __docformat__ = 'restructuredtext'
 
@@ -33,8 +31,10 @@
 from z3c.form.interfaces import IDataExtractedEvent, HIDDEN_MODE
 
 # import packages
+from pyams_cache.beaker import get_cache
 from pyams_form.form import AJAXAddForm, AJAXEditForm, ajax_config
 from pyams_pagelet.pagelet import pagelet_config
+from pyams_portal.portlet import PORTLETS_CACHE_REGION, PORTLETS_CACHE_NAME
 from pyams_portal.zmi.template import PortalTemplateHeaderAdapter
 from pyams_skin.viewlet.menu import MenuItem
 from pyams_skin.viewlet.toolbar import JsToolbarMenuItem, ToolbarMenuDivider, ToolbarMenuItem