static function displayTabContentForItem(CommonGLPI $item, $tabnum = 1, $withtemplate = 0)
 {
     $pfComputerLicenseInfo = new PluginFusioninventoryComputerLicenseInfo();
     if (get_class($item) == 'Computer') {
         $pfComputerLicenseInfo->showForm($item->getID());
     }
     return TRUE;
 }