--- a/src/pyams_content/shared/common/zmi/summary.py	Wed Nov 06 16:54:59 2019 +0100
+++ b/src/pyams_content/shared/common/zmi/summary.py	Tue Nov 19 16:39:10 2019 +0100
@@ -73,10 +73,8 @@
 
     @property
     def fields(self):
-        fields = field.Fields(IWfSharedContent).select('title')
-        if IWfTypedSharedContent.providedBy(self.context):
-            fields += field.Fields(IWfTypedSharedContent).select('data_type')
-        fields += field.Fields(ISequentialIdInfo).select('public_oid')
+        fields = field.Fields(IWfSharedContent).select('title') + \
+                 field.Fields(ISequentialIdInfo).select('public_oid')
         return fields