/**
* @copydoc GridHandler::initFeatures()
*/
function initFeatures($request, $args)
{
import('lib.pkp.classes.controllers.grid.feature.OrderCategoryGridItemsFeature');
return array_merge(parent::initFeatures($request, $args), array(new OrderCategoryGridItemsFeature(ORDER_CATEGORY_GRID_CATEGORIES_AND_ROWS)));
}
