diff -r 4f51a7d6e18d -r 7f025cebf19d src/pyams_content/shared/news/zmi/properties.py
--- a/src/pyams_content/shared/news/zmi/properties.py	Thu Apr 21 18:13:29 2016 +0200
+++ b/src/pyams_content/shared/news/zmi/properties.py	Thu Apr 21 18:13:54 2016 +0200
@@ -21,10 +21,9 @@
 from pyams_skin.layer import IPyAMSLayer
 
 # import packages
-from pyams_content.shared.common.zmi.properties import SharedContentPropertiesEditForm, \
-    SharedContentPropertiesSummaryDisplayForm
+from pyams_content.shared.common.zmi.properties import SharedContentPropertiesEditForm
 from pyams_utils.adapter import adapter_config
-from pyams_zmi.form import InnerAdminEditForm, InnerAdminDisplayForm
+from pyams_zmi.form import InnerAdminEditForm
 from z3c.form import field
 
 from pyams_content import _
@@ -40,15 +39,3 @@
     fieldset_class = 'bordered no-x-margin margin-y-10'
 
     fields = field.Fields(IWfNewsEvent).select('displayed_publication_date', 'push_end_date')
-
-
-@adapter_config(name='publication-summary',
-                context=(IWfNewsEvent, IPyAMSLayer, SharedContentPropertiesSummaryDisplayForm),
-                provides=IInnerSubForm)
-class NewsEventPropertiesSummaryDisplayForm(InnerAdminDisplayForm):
-    """News event properties summary display form"""
-
-    legend = _("Publication settings")
-    fields = field.Fields(IWfNewsEvent).select('displayed_publication_date', 'push_end_date')
-
-    weight = 50