diff --git a/htdocs/compta/facture.php b/htdocs/compta/facture.php
index d3704e9e9c4..9e0fb858902 100644
--- a/htdocs/compta/facture.php
+++ b/htdocs/compta/facture.php
@@ -38,8 +38,12 @@ require_once(DOL_DOCUMENT_ROOT.'/compta/paiement/class/paiement.class.php');
 require_once(DOL_DOCUMENT_ROOT."/core/lib/functions2.lib.php");
 require_once(DOL_DOCUMENT_ROOT.'/core/lib/invoice.lib.php');
 require_once(DOL_DOCUMENT_ROOT."/core/lib/date.lib.php");
-if ($conf->projet->enabled)   require_once(DOL_DOCUMENT_ROOT.'/projet/class/project.class.php');
-if ($conf->projet->enabled)   require_once(DOL_DOCUMENT_ROOT.'/core/lib/project.lib.php');
+if ($conf->commande->enabled) require_once(DOL_DOCUMENT_ROOT.'/commande/class/commande.class.php');
+if ($conf->projet->enabled)
+{
+	require_once(DOL_DOCUMENT_ROOT.'/projet/class/project.class.php');
+	require_once(DOL_DOCUMENT_ROOT.'/core/lib/project.lib.php');
+}  
 
 $langs->load('bills');
 //print 'ee'.$langs->trans('BillsCustomer');exit;
diff --git a/htdocs/compta/facture/class/facture.class.php b/htdocs/compta/facture/class/facture.class.php
index b2e2db358bb..a31a84c50f0 100644
--- a/htdocs/compta/facture/class/facture.class.php
+++ b/htdocs/compta/facture/class/facture.class.php
@@ -253,6 +253,32 @@ class Facture extends CommonObject
             			dol_print_error($this->db);
             			$error++;
             		}
+
+            		// TODO mutualiser
+            		if ($origin == 'commande')
+            		{
+            			// On recupere les differents contact interne et externe
+            			$order = new Commande($this->db);
+            			$order->id = $origin_id;
+            		
+            			// On recupere le commercial suivi propale
+            			$this->userid = $order->getIdcontact('internal', 'SALESREPFOLL');
+            			
+            			if ($this->userid)
+            			{
+            				//On passe le commercial suivi commande en commercial suivi paiement
+            				$this->add_contact($this->userid[0], 'SALESREPFOLL', 'internal');
+            			}
+            		
+            			// On recupere le contact client facturation commande
+            			$this->contactid = $order->getIdcontact('external', 'BILLING');
+            		
+            			if ($this->contactid)
+            			{
+            				//On passe le contact client facturation commande en contact client facturation
+            				$this->add_contact($this->contactid[0], 'BILLING', 'external');
+            			}
+            		}
             	}
             }