diff --git a/gestion/ldap_crans.py b/gestion/ldap_crans.py
index 9877f19a..72c56e9c 100755
--- a/gestion/ldap_crans.py
+++ b/gestion/ldap_crans.py
@@ -1608,12 +1608,16 @@ class BaseProprietaire(BaseClasseCrans):
 
         return self._data['homeDirectory'][0]
 
-    def uidNumber(self):
-        """ Retourne l'uidNumber de l'adhérent """
+    def uidNumber(self, new=None):
+        """ Retourne ou change l'uidNumber de l'adhérent """
         if not self.compte():
             raise NotImplementedError, u"L'adhérent na pas de compte"
-
-        return self._data['uidNumber'][0]
+	if new == None:
+            return self._data['uidNumber'][0]
+	else:
+	    new = preattr(new)[1]
+	    self._set('uidNumber', [new])
+	    return new
     
     def paiement(self, action=None):
         """