static function updateSociete(&$PDOdb, &$soc, $fk_category = null, $not_in_category = null)
 {
     global $langs, $conf, $user, $db;
     $TUserIdAffected = TCommercialCategory::getAllUserForSociete($PDOdb, $soc->id, $fk_category, $not_in_category);
     if (!empty($TUserIdAffected)) {
         foreach ($TUserIdAffected as $idcomm) {
             //	print "Ajout $idcomm dans ".$soc->id."<br>";
             $res = $soc->add_commercial($user, $idcomm);
         }
     }
     $listsalesrepresentatives = $soc->getSalesRepresentatives($user);
     foreach ($listsalesrepresentatives as &$comm) {
         if (!in_array($comm['id'], $TUserIdAffected)) {
             $soc->del_commercial($user, $comm['id']);
         }
     }
 }