diff --git a/htdocs/contrat/class/contrat.class.php b/htdocs/contrat/class/contrat.class.php
index 073ef7bd0f5..6cf04c10522 100644
--- a/htdocs/contrat/class/contrat.class.php
+++ b/htdocs/contrat/class/contrat.class.php
@@ -1,12 +1,12 @@
 <?php
 /* Copyright (C) 2003		Rodolphe Quiedeville	<rodolphe@quiedeville.org>
  * Copyright (C) 2004-2012	Destailleur Laurent		<eldy@users.sourceforge.net>
- * Copyright (C) 2005-2012	Regis Houssin			<regis.houssin@capnetworks.com>
+ * Copyright (C) 2005-2014	Regis Houssin			<regis.houssin@capnetworks.com>
  * Copyright (C) 2006		Andre Cianfarani		<acianfa@free.fr>
  * Copyright (C) 2008		Raphael Bertrand		<raphael.bertrand@resultic.fr>
  * Copyright (C) 2010-2013	Juanjo Menent			<jmenent@2byte.es>
- * Copyright (C) 2013       Christophe Battarel  <christophe.battarel@altairis.fr>
- * Copyright (C) 2013       Florian Henry		  	<florian.henry@open-concept.pro>
+ * Copyright (C) 2013		Christophe Battarel		<christophe.battarel@altairis.fr>
+ * Copyright (C) 2013		Florian Henry			<florian.henry@open-concept.pro>
  *
  * 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
@@ -41,6 +41,7 @@ class Contrat extends CommonObject
 	public $table_element='contrat';
 	public $table_element_line='contratdet';
 	public $fk_element='fk_contrat';
+	protected $ismultientitymanaged = 1;	// 0=No test on entity, 1=Test with field entity, 2=Test with link by societe
 
 	var $id;
 	var $ref;