diff --git a/htdocs/admin/supplier_order.php b/htdocs/admin/supplier_order.php
index aa609d65721..a14b8cd1a6a 100644
--- a/htdocs/admin/supplier_order.php
+++ b/htdocs/admin/supplier_order.php
@@ -188,7 +188,7 @@ if ($action == 'setmod')
     // TODO Verifier si module numerotation choisi peut etre active
     // par appel methode canBeActivated
 
-    dolibarr_set_const($db, "COMMANDE_SUPPLIER_ADDON",$value,'chaine',0,'',$conf->entity);
+    dolibarr_set_const($db, "COMMANDE_SUPPLIER_ADDON_NUMBER",$value,'chaine',0,'',$conf->entity);
 }
 
 if ($action == 'addcat')
@@ -306,7 +306,7 @@ foreach ($dirmodels as $reldir)
                         print '</td>'."\n";
 
                         print '<td align="center">';
-                        if ($conf->global->COMMANDE_SUPPLIER_ADDON == "$file")
+                        if ($conf->global->COMMANDE_SUPPLIER_ADDON_NUMBER == "$file")
                         {
                             print img_picto($langs->trans("Activated"),'switch_on');
                         }
diff --git a/htdocs/core/modules/modFournisseur.class.php b/htdocs/core/modules/modFournisseur.class.php
index 6a948192dc6..5868d6d2108 100644
--- a/htdocs/core/modules/modFournisseur.class.php
+++ b/htdocs/core/modules/modFournisseur.class.php
@@ -3,6 +3,7 @@
  * Copyright (C) 2004-2012 Laurent Destailleur  <eldy@users.sourceforge.net>
  * Copyright (C) 2005-2012 Regis Houssin        <regis.houssin@capnetworks.com>
  * Copyright (C) 2012      Juanjo Menent		<jmenent@2byte.es>
+ * Copyright (C) 2013	   Philippe Grand	    <philippe.grand@atoo-net.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -81,21 +82,29 @@ class modFournisseur extends DolibarrModules
             $this->const[$r][0] = "COMMANDE_SUPPLIER_ADDON_PDF";
             $this->const[$r][1] = "chaine";
             $this->const[$r][2] = "muscadet";
+			$this->const[$r][3] = 'Nom du gestionnaire de generation des bons de commande en PDF';
+			$this->const[$r][4] = 0;
 			$r++;
 
-            $this->const[$r][0] = "COMMANDE_SUPPLIER_ADDON";
+            $this->const[$r][0] = "COMMANDE_SUPPLIER_ADDON_NUMBER";
             $this->const[$r][1] = "chaine";
             $this->const[$r][2] = "mod_commande_fournisseur_muguet";
+			$this->const[$r][3] = 'Nom du gestionnaire de numerotation des commandes fournisseur';
+			$this->const[$r][4] = 0;
 			$r++;
 
 			$this->const[$r][0] = "INVOICE_SUPPLIER_ADDON_PDF";
             $this->const[$r][1] = "chaine";
             $this->const[$r][2] = "canelle";
+			$this->const[$r][3] = 'Nom du gestionnaire de generation des factures fournisseur en PDF';
+			$this->const[$r][4] = 0;
 			$r++;
 			
 			$this->const[$r][0] = "INVOICE_SUPPLIER_ADDON_NUMBER";
             $this->const[$r][1] = "chaine";
             $this->const[$r][2] = "mod_facture_fournisseur_tulip";
+			$this->const[$r][3] = 'Nom du gestionnaire de numerotation des factures fournisseur';
+			$this->const[$r][4] = 0;
 			$r++;
 
             // Boxes