--- a/src/pyams_content/shared/view/interfaces.py	Mon Jan 14 16:26:54 2019 +0100
+++ b/src/pyams_content/shared/view/interfaces.py	Mon Jan 14 17:29:43 2019 +0100
@@ -37,10 +37,10 @@
 FIRSTPUBLICATION_DATE_ORDER = 'first_publication_date'
 
 VIEW_ORDERS = (
-    {'id': CREATION_DATE_ORDER, 'title': _("Creation date")},
-    {'id': UPDATE_DATE_ORDER, 'title': _("Last update date")},
-    {'id': PUBLICATION_DATE_ORDER, 'title': _("Current publication date")},
-    {'id': FIRSTPUBLICATION_DATE_ORDER, 'title': _("First publication date")}
+    {'id': CREATION_DATE_ORDER, 'title': _("Published version creation date")},
+    {'id': UPDATE_DATE_ORDER, 'title': _("Published version last update date")},
+    {'id': PUBLICATION_DATE_ORDER, 'title': _("Current version publication date")},
+    {'id': FIRSTPUBLICATION_DATE_ORDER, 'title': _("First version publication date")}
 )
 
 VIEW_ORDER_VOCABULARY = SimpleVocabulary([SimpleTerm(item['id'], title=item['title'])