--- a/src/pyams_content/component/paragraph/portlet/zmi/__init__.py	Wed Sep 12 12:41:49 2018 +0200
+++ b/src/pyams_content/component/paragraph/portlet/zmi/__init__.py	Wed Sep 12 14:29:34 2018 +0200
@@ -15,26 +15,27 @@
 
 # import standard library
 
-from zope.interface import Interface, alsoProvides
-
-from pyams_content import _
 # import interfaces
 from pyams_content.component.paragraph.interfaces import IParagraphContainerTarget
 from pyams_content.component.paragraph.portlet.interfaces import IParagraphContainerPortletSettings
-# import packages
-from pyams_form.form import AJAXEditForm
 from pyams_form.interfaces.form import IInnerTabForm
 from pyams_pagelet.interfaces import IPagelet
+from pyams_portal.interfaces import IPortletPreviewer
+from pyams_skin.layer import IPyAMSLayer
+from pyams_utils.interfaces import VIEW_SYSTEM_PERMISSION
+from pyams_utils.interfaces.data import IObjectData
+
+# import packages
+from pyams_form.form import AJAXEditForm
 from pyams_pagelet.pagelet import pagelet_config
-from pyams_portal.interfaces import IPortletPreviewer
 from pyams_portal.portlet import PortletPreviewer
 from pyams_portal.zmi.portlet import PortletSettingsEditor, PortletSettingsPropertiesEditor
-from pyams_skin.layer import IPyAMSLayer
 from pyams_template.template import template_config
 from pyams_utils.adapter import adapter_config
-from pyams_utils.interfaces import VIEW_SYSTEM_PERMISSION
-from pyams_utils.interfaces.data import IObjectData
 from pyams_utils.traversing import get_parent
+from zope.interface import Interface, alsoProvides
+
+from pyams_content import _
 
 
 @pagelet_config(name='properties.html', context=IParagraphContainerPortletSettings, layer=IPyAMSLayer,