diff --git a/htdocs/compta/facture.php b/htdocs/compta/facture.php
index b61d22a948a..ba1e48bb894 100644
--- a/htdocs/compta/facture.php
+++ b/htdocs/compta/facture.php
@@ -3700,6 +3700,74 @@ else if ($id > 0 || ! empty($ref))
 				// Linked object block
 				$somethingshown=$object->showLinkedObjectBlock();
 
+
+				if (empty($somethingshown) && $object->statut > 0)
+				{
+				
+				print '<a href="#" onClick="lier_commande(commande)">'.$langs->trans('LinkedOrder').'</a>';
+				
+				print '<div id="commande" style="display:none">';
+					{
+					
+					$sql = "SELECT s.rowid as socid, s.nom as name, s.client, c.rowid, c.ref, c.ref_client, c.total_ht";
+					$sql.= " FROM ".MAIN_DB_PREFIX."societe as s";
+					$sql.= ", ".MAIN_DB_PREFIX."commande as c";
+					$sql.= ' WHERE c.fk_soc = '.$soc->id.'';
+				
+					$result = $db->query($sql);
+					if ($result)
+					{
+						$num = $db->num_rows($result);
+						$i = 0;
+					
+					
+					print_titre($langs->trans("LinkedOrder"));
+					print  	'<table><tr class="liste_titre">';
+					print   '<td class="nowrap"></td>';
+					print	'<td align="center">'.$langs->trans("Ref").'</td>';
+					print	'<td align="left">'.$langs->trans("RefCustomer").'</td>';
+					print	'<td align="left">'.$langs->trans("AmountHTShort").'</td>';
+					print   '<td align="left">'.$langs->trans("Company").'</td>
+						</tr>';
+						print '<form action=" " method="post" name="LinkedOrder">';
+						while ($i < $num)
+						{
+							$objp = $db->fetch_object($result);
+							if ($objp->socid == $soc->id)
+							{
+							$var=!$var;
+							print '<tr '.$bc[$var].'>';
+							print '<td aling="left">';
+							print  '<input type="radio" name="linkedOrder" value='.$objp->rowid.'>';
+							print '<td align="center">'.$objp->ref.'</td>';
+							print '<td>'.$objp->ref_client.'</td>';
+							print '<td>'.price($objp->total_ht).'</td>';
+							print '<td>'.$objp->name.'</td>';
+							print '</td>';	
+						}
+						
+							$i++;		
+					}
+						print '</table>';
+						print '</br>';
+						print '<br><center><input type="submit" class="button" value="'.$langs->trans('OK').'"></center>';
+							
+						
+						print '</form>';
+					}
+						else
+					{
+						dol_print_error($db);
+					}		
+				$result=$object->add_object_linked('commande',$_POST['linkedOrder']);
+				if($result>0)
+				{
+					echo '<meta http-equiv="refresh" content="0;URL=facture.php?facid='.$object->id.'">';
+				}
+				}
+				
+				print '</div>';	
+			}
 				// Link for paypal payment
 				if (! empty($conf->paypal->enabled) && $object->statut != 0)
 				{
@@ -3708,7 +3776,7 @@ else if ($id > 0 || ! empty($ref))
 				}
 
 				print '</div><div class="fichehalfright"><div class="ficheaddleft">';
-
+			
 				// List of actions on element
 				include_once DOL_DOCUMENT_ROOT.'/core/class/html.formactions.class.php';
 				$formactions=new FormActions($db);
@@ -3839,7 +3907,7 @@ else if ($id > 0 || ! empty($ref))
 				$formmail->show_form();
 
 				print '<br>';
-			}
+			}		
 	}
 	else
 	{
@@ -3852,3 +3920,19 @@ dol_htmloutput_mesg('',$mesgs);
 llxFooter();
 $db->close();
 ?>
+
+<script>
+
+function lier_commande(commande)
+{
+	
+	if(commande.style.display=='none')
+	{
+		commande.style.display='inline';
+	}
+	else
+	{
+		commande.style.display="none";
+	}
+}
+</script>
diff --git a/htdocs/langs/en_US/compta.lang b/htdocs/langs/en_US/compta.lang
index b33fde21141..fe41e11d08b 100644
--- a/htdocs/langs/en_US/compta.lang
+++ b/htdocs/langs/en_US/compta.lang
@@ -155,4 +155,6 @@ InvoiceDispatched=Dispatched invoices
 AccountancyDashboard=Accountancy summary
 ByProductsAndServices=By products and services
 RefExt=External ref
-ToCreateAPredefinedInvoice=To create a predefined invoice, create a standard invoice then, without validating it, click onto button "Convert to predefined invoice".
\ No newline at end of file
+ToCreateAPredefinedInvoice=To create a predefined invoice, create a standard invoice then, without validating it, click onto button "Convert to predefined invoice".
+LinkedOrder=linked to command
+
diff --git a/htdocs/langs/fr_FR/compta.lang b/htdocs/langs/fr_FR/compta.lang
index 691ee95d388..362d38ffc8b 100644
--- a/htdocs/langs/fr_FR/compta.lang
+++ b/htdocs/langs/fr_FR/compta.lang
@@ -155,4 +155,6 @@ InvoiceDispatched=Factures ventilées
 AccountancyDashboard=Synthèse compta/tréso
 ByProductsAndServices=Par produits et services
 RefExt=Référence externe
-ToCreateAPredefinedInvoice=Pour créer une facture prédéfinie, créer une facture standard puis sans la valider, cliquer sur le bouton "Convertir en facture prédéfine".
\ No newline at end of file
+ToCreateAPredefinedInvoice=Pour créer une facture prédéfinie, créer une facture standard puis sans la valider, cliquer sur le bouton "Convertir en facture prédéfine".
+LinkedOrder=Lier à une commande
+