diff --git a/htdocs/societe/class/societe.class.php b/htdocs/societe/class/societe.class.php
index b20f80f5439..74288d54e08 100644
--- a/htdocs/societe/class/societe.class.php
+++ b/htdocs/societe/class/societe.class.php
@@ -69,6 +69,9 @@ class Societe extends CommonObject
 	 */
 	protected $childtablesoncascade=array("societe_prices", "societe_log", "societe_address", "product_fournisseur_price", "product_customer_price_log", "product_customer_price", "socpeople", "adherent", "societe_account", "societe_rib", "societe_remise", "societe_remise_except", "societe_commerciaux", "categorie", "notify", "notify_def", "actioncomm");
 
+	/**
+	 * @var string String with name of icon for myobject. Must be the part after the 'object_' into object_myobject.png
+	 */
 	public $picto = 'company';
 
 	/**