private function buildPropertyList(PhabricatorProject $project, array $milestones, array $subprojects)
 {
     $viewer = $this->getViewer();
     $view = id(new PHUIPropertyListView())->setUser($viewer);
     $view->addProperty(pht('Prototype'), $this->renderStatus('fa-exclamation-triangle red', pht('Warning'), pht('Subprojects and milestones are only partially implemented.')));
     if (!$project->supportsMilestones()) {
         $milestone_status = $this->renderStatus('fa-times grey', pht('Already Milestone'), pht('This project is already a milestone, and milestones may not ' . 'have their own milestones.'));
     } else {
         if (!$milestones) {
             $milestone_status = $this->renderStatus('fa-check grey', pht('None Created'), pht('You can create milestones for this project.'));
         } else {
             $milestone_status = $this->renderStatus('fa-check green', pht('Has Milestones'), pht('This project has milestones.'));
         }
     }
     $view->addProperty(pht('Milestones'), $milestone_status);
     if (!$project->supportsSubprojects()) {
         $subproject_status = $this->renderStatus('fa-times grey', pht('Milestone'), pht('This project is a milestone, and milestones may not have ' . 'subprojects.'));
     } else {
         if (!$subprojects) {
             $subproject_status = $this->renderStatus('fa-check grey', pht('None Created'), pht('You can create subprojects for this project.'));
         } else {
             $subproject_status = $this->renderStatus('fa-check green', pht('Has Subprojects'), pht('This project has subprojects.'));
         }
     }
     $view->addProperty(pht('Subprojects'), $subproject_status);
     return $view;
 }