--- a/src/pyams_workflow/content.py	Mon Jul 09 14:06:28 2018 +0200
+++ b/src/pyams_workflow/content.py	Thu Jul 12 10:53:05 2018 +0200
@@ -143,6 +143,14 @@
             del IZopeDublinCore(self.__parent__)._mapping['Date.Expires']
         self._publication_expiration_date = value
 
+    @property
+    def visible_publication_date(self):
+        displayed_date = self.displayed_publication_date
+        if displayed_date == DISPLAY_FIRST_VERSION:
+            return self.first_publication_date
+        else:
+            return self.publication_date
+
     def reset(self, complete=True):
         self._publication_date = None
         self._first_publication_date = None