private function buildDocument(PhabricatorMarkupEngine $engine, LegalpadDocumentBody $body)
 {
     $view = new PHUIPropertyListView();
     $view->addClass('legalpad');
     $view->addSectionHeader(pht('Document'));
     $view->addTextContent($engine->getOutput($body, LegalpadDocumentBody::MARKUP_FIELD_TEXT));
     return $view;
 }