diff --git a/gestion/whos.py b/gestion/whos.py
index cb1a3fbb..8ee169f1 100755
--- a/gestion/whos.py
+++ b/gestion/whos.py
@@ -695,7 +695,7 @@ def facture_details(facture) :
     # Fid
     f+= coul(u'fid=%s   ' % facture.id() ,'bleu')
     # Proprio
-    f += coul(u'Proprio : ','gras') + "%s\n" % facture.proprietaire().Nom()
+    f += coul(u'Proprio : ','gras') + "%s (%s %s)\n" % (facture.proprietaire().Nom(), facture.proprietaire().idn, facture.proprietaire().id())
 
     # Articles
     f += coul(u"Articles :", "gras") + u"\n"