diff --git a/www/pages/greffescmd.php b/www/pages/greffescmd.php
index 501df1ec9..93af3059d 100644
--- a/www/pages/greffescmd.php
+++ b/www/pages/greffescmd.php
@@ -69,10 +69,10 @@ if(!empty($num) || !empty($siren))
 	?>
 	<tr>	
 		<td>G<?=$commande->idCommande?></td>
-		<td><?=$commande->siren?></td>
+		<td><a href="./page=greffes&vues=actes&siren=<?=$commande->siren?>" target="_blank"><?=$commande->siren?></a></td>
 		<td><?=$commande->emailCommande?></td>
 		<td><?=$commande->refDocument?></td>
-		<td><?=$typeActes['a'.substr($commande->refDocument, 0, 2)]?></td> 
+		<td><?=(array_key_exists('a'.substr($commande->refDocument, 0, 2), $typeActes)) ? $typeActes['a'.substr($commande->refDocument, 0, 2)] : ''; ?></td> 
 		<td><?=$commande->libDocument?></td> 
 		<td><?=$commande->dateCommande?></td>
 		<td><?=$commande->dateReception?></td>