public function import(\SimpleXMLElement $sx)
 {
     if (isset($sx->workflowprogresscategories)) {
         foreach ($sx->workflowprogresscategories->category as $wpc) {
             $pkg = static::getPackageObject($wpc['package']);
             $category = \Concrete\Core\Workflow\Progress\Category::getByHandle((string) $wpc['handle']);
             if (!is_object($category)) {
                 \Concrete\Core\Workflow\Progress\Category::add((string) $wpc['handle'], $pkg);
             }
         }
     }
 }
 public function skipItem()
 {
     $type = \Concrete\Core\Workflow\Progress\Category::getByHandle($this->object->getHandle());
     return is_object($type);
 }