diff -r 48c1ee485dc0 -r 9b93fdd5ba30 src/pyams_content/features/search/zmi/__init__.py
--- a/src/pyams_content/features/search/zmi/__init__.py	Fri Nov 13 13:11:29 2020 +0100
+++ b/src/pyams_content/features/search/zmi/__init__.py	Fri Nov 13 13:13:48 2020 +0100
@@ -10,20 +10,19 @@
 # FOR A PARTICULAR PURPOSE.
 #
 
-__docformat__ = 'restructuredtext'
-
 from z3c.form import field
 from zope.interface import Interface
 from zope.intid import IIntIds
 
 from pyams_content.features.search import ISearchFolder, SearchFolder
 from pyams_content.interfaces import MANAGE_SITE_PERMISSION
-from pyams_content.shared.common.zmi.summary import SharedContentDublinCoreSummary, SharedContentWorkflowHistorySummary, \
-    SharedContentWorkflowPublicationState
+from pyams_content.shared.common.zmi.summary import SharedContentDublinCoreSummary, \
+    SharedContentWorkflowHistorySummary, SharedContentWorkflowPublicationState
 from pyams_content.shared.site.interfaces import ISiteContainer
 from pyams_content.shared.site.zmi import SiteManagerFoldersSelectorFieldWidget
 from pyams_content.shared.site.zmi.container import SiteContainerHeaderContentProvider
 from pyams_content.shared.site.zmi.folder import ISiteFolderAddFormFields
+from pyams_content.zmi.interfaces import ISiteTreeTable
 from pyams_form.form import AJAXAddForm, ajax_config
 from pyams_form.interfaces.form import IInnerSubForm
 from pyams_i18n.interfaces import II18n, INegotiator
@@ -34,7 +33,8 @@
 from pyams_skin.layer import IPyAMSLayer
 from pyams_skin.viewlet.menu import MenuDivider
 from pyams_skin.viewlet.toolbar import ToolbarMenuItem
-from pyams_utils.adapter import ContextRequestAdapter, ContextRequestViewAdapter, NullAdapter, adapter_config
+from pyams_utils.adapter import ContextRequestAdapter, ContextRequestViewAdapter, NullAdapter, \
+    adapter_config
 from pyams_utils.registry import get_utility
 from pyams_utils.unicode import translate_string
 from pyams_utils.url import absolute_url
@@ -44,6 +44,9 @@
 from pyams_zmi.interfaces.menu import IContentManagementMenu
 from pyams_zmi.layer import IAdminLayer
 
+
+__docformat__ = 'restructuredtext'
+
 from pyams_content import _
 
 
@@ -70,14 +73,16 @@
             title=II18n(self.context).query_attribute('title', request=self.request))
 
 
-@viewlet_config(name='add-search-folder.divider', context=ISiteContainer, layer=IAdminLayer, view=Interface,
-                manager=IToolbarAddingMenu, permission=MANAGE_SITE_PERMISSION, weight=89)
+@viewlet_config(name='add-search-folder.divider', context=ISiteContainer, layer=IAdminLayer,
+                view=ISiteTreeTable, manager=IToolbarAddingMenu,
+                permission=MANAGE_SITE_PERMISSION, weight=89)
 class SearchFolderAddMenuDivider(MenuDivider):
     """Search folder add menu divider"""
 
 
-@viewlet_config(name='add-search-folder.menu', context=ISiteContainer, layer=IAdminLayer, view=Interface,
-                manager=IToolbarAddingMenu, permission=MANAGE_SITE_PERMISSION, weight=90)
+@viewlet_config(name='add-search-folder.menu', context=ISiteContainer, layer=IAdminLayer,
+                view=ISiteTreeTable, manager=IToolbarAddingMenu,
+                permission=MANAGE_SITE_PERMISSION, weight=90)
 class SearchFolderAddMenu(ToolbarMenuItem):
     """Search folder add menu"""