diff --git a/src/applications/harbormaster/artifact/HarbormasterURIArtifact.php b/src/applications/harbormaster/artifact/HarbormasterURIArtifact.php
index 53d3241711..311492de20 100644
--- a/src/applications/harbormaster/artifact/HarbormasterURIArtifact.php
+++ b/src/applications/harbormaster/artifact/HarbormasterURIArtifact.php
@@ -1,100 +1,109 @@
 <?php
 
 final class HarbormasterURIArtifact extends HarbormasterArtifact {
 
   const ARTIFACTCONST = 'uri';
 
   public function getArtifactTypeName() {
     return pht('URI');
   }
 
   public function getArtifactTypeSummary() {
     return pht('Stores a URI.');
   }
 
   public function getArtifactTypeDescription() {
     return pht(
       "Stores a URI.\n\n".
       "With `ui.external`, you can use this artifact type to add links to ".
       "build results in an external build system.");
   }
 
   public function getArtifactParameterSpecification() {
     return array(
       'uri' => 'string',
       'name' => 'optional string',
       'ui.external' => 'optional bool',
     );
   }
 
   public function getArtifactParameterDescriptions() {
     return array(
       'uri' => pht('The URI to store.'),
       'name' => pht('Optional label for this URI.'),
       'ui.external' => pht(
         'If true, display this URI in the UI as an link to '.
         'additional build details in an external build system.'),
     );
   }
 
   public function getArtifactDataExample() {
     return array(
       'uri' => 'https://buildserver.mycompany.com/build/123/',
       'name' => pht('View External Build Results'),
       'ui.external' => true,
     );
   }
 
   public function renderArtifactSummary(PhabricatorUser $viewer) {
+    return $this->renderLink();
+  }
+
+  public function isExternalLink() {
+    $artifact = $this->getBuildArtifact();
+    return (bool)$artifact->getProperty('ui.external', false);
+  }
+
+  public function renderLink() {
     $artifact = $this->getBuildArtifact();
     $uri = $artifact->getProperty('uri');
 
     try {
       $this->validateURI($uri);
     } catch (Exception $ex) {
       return pht('<Invalid URI>');
     }
 
     $name = $artifact->getProperty('name', $uri);
 
     return phutil_tag(
       'a',
       array(
         'href' => $uri,
         'target' => '_blank',
       ),
       $name);
   }
 
   public function willCreateArtifact(PhabricatorUser $actor) {
     $artifact = $this->getBuildArtifact();
     $uri = $artifact->getProperty('uri');
     $this->validateURI($uri);
   }
 
   private function validateURI($raw_uri) {
     $uri = new PhutilURI($raw_uri);
 
     $protocol = $uri->getProtocol();
     if (!strlen($protocol)) {
       throw new Exception(
         pht(
           'Unable to identify the protocol for URI "%s". URIs must be '.
           'fully qualified and have an identifiable protocol.',
           $raw_uri));
     }
 
     $protocol_key = 'uri.allowed-protocols';
     $protocols = PhabricatorEnv::getEnvConfig($protocol_key);
     if (empty($protocols[$protocol])) {
       throw new Exception(
         pht(
           'URI "%s" does not have an allowable protocol. Configure '.
           'protocols in `%s`. Allowed protocols are: %s.',
           $raw_uri,
           $protocol_key,
           implode(', ', array_keys($protocols))));
     }
   }
 
 }
diff --git a/src/applications/harbormaster/controller/HarbormasterBuildViewController.php b/src/applications/harbormaster/controller/HarbormasterBuildViewController.php
index 189fa76ec2..1a9832c588 100644
--- a/src/applications/harbormaster/controller/HarbormasterBuildViewController.php
+++ b/src/applications/harbormaster/controller/HarbormasterBuildViewController.php
@@ -1,586 +1,614 @@
 <?php
 
 final class HarbormasterBuildViewController
   extends HarbormasterController {
 
   public function handleRequest(AphrontRequest $request) {
     $request = $this->getRequest();
     $viewer = $request->getUser();
 
     $id = $request->getURIData('id');
     $generation = $request->getInt('g');
 
     $build = id(new HarbormasterBuildQuery())
       ->setViewer($viewer)
       ->withIDs(array($id))
       ->executeOne();
     if (!$build) {
       return new Aphront404Response();
     }
 
     require_celerity_resource('harbormaster-css');
 
     $title = pht('Build %d', $id);
 
     $header = id(new PHUIHeaderView())
       ->setHeader($title)
       ->setUser($viewer)
       ->setPolicyObject($build);
 
     if ($build->isRestarting()) {
       $header->setStatus('fa-exclamation-triangle', 'red', pht('Restarting'));
     } else if ($build->isStopping()) {
       $header->setStatus('fa-exclamation-triangle', 'red', pht('Pausing'));
     } else if ($build->isResuming()) {
       $header->setStatus('fa-exclamation-triangle', 'red', pht('Resuming'));
     }
 
     $box = id(new PHUIObjectBoxView())
       ->setHeader($header);
 
     $actions = $this->buildActionList($build);
     $this->buildPropertyLists($box, $build, $actions);
 
     $crumbs = $this->buildApplicationCrumbs();
     $this->addBuildableCrumb($crumbs, $build->getBuildable());
     $crumbs->addTextCrumb($title);
 
     if ($generation === null || $generation > $build->getBuildGeneration() ||
       $generation < 0) {
       $generation = $build->getBuildGeneration();
     }
 
     $build_targets = id(new HarbormasterBuildTargetQuery())
       ->setViewer($viewer)
       ->needBuildSteps(true)
       ->withBuildPHIDs(array($build->getPHID()))
       ->withBuildGenerations(array($generation))
       ->execute();
 
     if ($build_targets) {
       $messages = id(new HarbormasterBuildMessageQuery())
         ->setViewer($viewer)
         ->withBuildTargetPHIDs(mpull($build_targets, 'getPHID'))
         ->execute();
       $messages = mgroup($messages, 'getBuildTargetPHID');
     } else {
       $messages = array();
     }
 
+    if ($build_targets) {
+      $artifacts = id(new HarbormasterBuildArtifactQuery())
+        ->setViewer($viewer)
+        ->withBuildTargetPHIDs(mpull($build_targets, 'getPHID'))
+        ->execute();
+      $artifacts = msort($artifacts, 'getArtifactKey');
+      $artifacts = mgroup($artifacts, 'getBuildTargetPHID');
+    } else {
+      $artifacts = array();
+    }
+
+
     $targets = array();
     foreach ($build_targets as $build_target) {
       $header = id(new PHUIHeaderView())
         ->setHeader($build_target->getName())
         ->setUser($viewer);
 
       $target_box = id(new PHUIObjectBoxView())
         ->setHeader($header);
 
       $properties = new PHUIPropertyListView();
+
+      $target_artifacts = idx($artifacts, $build_target->getPHID(), array());
+
+      $links = array();
+      $type_uri = HarbormasterURIArtifact::ARTIFACTCONST;
+      foreach ($target_artifacts as $artifact) {
+        if ($artifact->getArtifactType() == $type_uri) {
+          $impl = $artifact->getArtifactImplementation();
+          if ($impl->isExternalLink()) {
+            $links[] = $impl->renderLink();
+          }
+        }
+      }
+
+      if ($links) {
+        $links = phutil_implode_html(phutil_tag('br'), $links);
+        $properties->addProperty(
+          pht('External Link'),
+          $links);
+      }
+
       $status_view = new PHUIStatusListView();
 
       $item = new PHUIStatusItemView();
 
       $status = $build_target->getTargetStatus();
       $status_name =
         HarbormasterBuildTarget::getBuildTargetStatusName($status);
       $icon = HarbormasterBuildTarget::getBuildTargetStatusIcon($status);
       $color = HarbormasterBuildTarget::getBuildTargetStatusColor($status);
 
       $item->setTarget($status_name);
       $item->setIcon($icon, $color);
       $status_view->addItem($item);
 
       $when = array();
       $started = $build_target->getDateStarted();
       $now = PhabricatorTime::getNow();
       if ($started) {
         $ended = $build_target->getDateCompleted();
         if ($ended) {
           $when[] = pht(
             'Completed at %s',
             phabricator_datetime($started, $viewer));
 
           $duration = ($ended - $started);
           if ($duration) {
             $when[] = pht(
               'Built for %s',
               phutil_format_relative_time_detailed($duration));
           } else {
             $when[] = pht('Built instantly');
           }
         } else {
           $when[] = pht(
             'Started at %s',
             phabricator_datetime($started, $viewer));
           $duration = ($now - $started);
           if ($duration) {
             $when[] = pht(
               'Running for %s',
               phutil_format_relative_time_detailed($duration));
           }
         }
       } else {
         $created = $build_target->getDateCreated();
         $when[] = pht(
           'Queued at %s',
           phabricator_datetime($started, $viewer));
         $duration = ($now - $created);
         if ($duration) {
           $when[] = pht(
             'Waiting for %s',
             phutil_format_relative_time_detailed($duration));
         }
       }
 
       $properties->addProperty(
         pht('When'),
         phutil_implode_html(" \xC2\xB7 ", $when));
 
       $properties->addProperty(pht('Status'), $status_view);
 
       $target_box->addPropertyList($properties, pht('Overview'));
 
       $step = $build_target->getBuildStep();
 
       if ($step) {
         $description = $step->getDescription();
         if ($description) {
           $rendered = PhabricatorMarkupEngine::renderOneObject(
             id(new PhabricatorMarkupOneOff())
               ->setContent($description)
               ->setPreserveLinebreaks(true),
             'default',
             $viewer);
 
           $properties->addSectionHeader(pht('Description'));
           $properties->addTextContent($rendered);
         }
       } else {
         $target_box->setFormErrors(
           array(
             pht(
               'This build step has since been deleted on the build plan.  '.
               'Some information may be omitted.'),
           ));
       }
 
       $details = $build_target->getDetails();
       $properties = new PHUIPropertyListView();
       foreach ($details as $key => $value) {
         $properties->addProperty($key, $value);
       }
       $target_box->addPropertyList($properties, pht('Configuration'));
 
       $variables = $build_target->getVariables();
       $properties = new PHUIPropertyListView();
       $properties->addRawContent($this->buildProperties($variables));
       $target_box->addPropertyList($properties, pht('Variables'));
 
-      $artifacts = $this->buildArtifacts($build_target);
+      $artifacts_tab = $this->buildArtifacts($build_target, $target_artifacts);
       $properties = new PHUIPropertyListView();
-      $properties->addRawContent($artifacts);
+      $properties->addRawContent($artifacts_tab);
       $target_box->addPropertyList($properties, pht('Artifacts'));
 
       $build_messages = idx($messages, $build_target->getPHID(), array());
       $properties = new PHUIPropertyListView();
       $properties->addRawContent($this->buildMessages($build_messages));
       $target_box->addPropertyList($properties, pht('Messages'));
 
       $properties = new PHUIPropertyListView();
       $properties->addProperty(
         pht('Build Target ID'),
         $build_target->getID());
       $properties->addProperty(
         pht('Build Target PHID'),
         $build_target->getPHID());
       $target_box->addPropertyList($properties, pht('Metadata'));
 
       $targets[] = $target_box;
 
       $targets[] = $this->buildLog($build, $build_target);
     }
 
     $timeline = $this->buildTransactionTimeline(
       $build,
       new HarbormasterBuildTransactionQuery());
     $timeline->setShouldTerminate(true);
 
     return $this->buildApplicationPage(
       array(
         $crumbs,
         $box,
         $targets,
         $timeline,
       ),
       array(
         'title' => $title,
       ));
   }
 
-  private function buildArtifacts(HarbormasterBuildTarget $build_target) {
+  private function buildArtifacts(
+    HarbormasterBuildTarget $build_target,
+    array $artifacts) {
     $viewer = $this->getViewer();
 
-    $artifacts = id(new HarbormasterBuildArtifactQuery())
-      ->setViewer($viewer)
-      ->withBuildTargetPHIDs(array($build_target->getPHID()))
-      ->execute();
-
-    $artifacts = msort($artifacts, 'getArtifactKey');
-
     $rows = array();
     foreach ($artifacts as $artifact) {
       $impl = $artifact->getArtifactImplementation();
 
       if ($impl) {
         $summary = $impl->renderArtifactSummary($viewer);
         $type_name = $impl->getArtifactTypeName();
       } else {
         $summary = pht('<Unknown Artifact Type>');
         $type_name = $artifact->getType();
       }
 
       $rows[] = array(
         $artifact->getArtifactKey(),
         $type_name,
         $summary,
       );
     }
 
     $table = id(new AphrontTableView($rows))
       ->setNoDataString(pht('This target has no associated artifacts.'))
       ->setHeaders(
         array(
           pht('Key'),
           pht('Type'),
           pht('Summary'),
         ))
       ->setColumnClasses(
         array(
           'pri',
           '',
           'wide',
         ));
 
     return $table;
   }
 
   private function buildLog(
     HarbormasterBuild $build,
     HarbormasterBuildTarget $build_target) {
 
     $request = $this->getRequest();
     $viewer = $request->getUser();
     $limit = $request->getInt('l', 25);
 
     $logs = id(new HarbormasterBuildLogQuery())
       ->setViewer($viewer)
       ->withBuildTargetPHIDs(array($build_target->getPHID()))
       ->execute();
 
     $empty_logs = array();
 
     $log_boxes = array();
     foreach ($logs as $log) {
       $start = 1;
       $lines = preg_split("/\r\n|\r|\n/", $log->getLogText());
       if ($limit !== 0) {
         $start = count($lines) - $limit;
         if ($start >= 1) {
           $lines = array_slice($lines, -$limit, $limit);
         } else {
           $start = 1;
         }
       }
 
       $id = null;
       $is_empty = false;
       if (count($lines) === 1 && trim($lines[0]) === '') {
         // Prevent Harbormaster from showing empty build logs.
         $id = celerity_generate_unique_node_id();
         $empty_logs[] = $id;
         $is_empty = true;
       }
 
       $log_view = new ShellLogView();
       $log_view->setLines($lines);
       $log_view->setStart($start);
 
       $header = id(new PHUIHeaderView())
         ->setHeader(pht(
           'Build Log %d (%s - %s)',
           $log->getID(),
           $log->getLogSource(),
           $log->getLogType()))
         ->setSubheader($this->createLogHeader($build, $log))
         ->setUser($viewer);
 
       $log_box = id(new PHUIObjectBoxView())
         ->setHeader($header)
         ->setForm($log_view);
 
       if ($is_empty) {
         $log_box = phutil_tag(
           'div',
           array(
             'style' => 'display: none',
             'id' => $id,
           ),
           $log_box);
       }
 
       $log_boxes[] = $log_box;
     }
 
     if ($empty_logs) {
       $hide_id = celerity_generate_unique_node_id();
 
       Javelin::initBehavior('phabricator-reveal-content');
 
       $expand = phutil_tag(
         'div',
         array(
           'id' => $hide_id,
           'class' => 'harbormaster-empty-logs-are-hidden mlr mlt mll',
         ),
         array(
           pht(
             '%s empty logs are hidden.',
             new PhutilNumber(count($empty_logs))),
           ' ',
           javelin_tag(
             'a',
             array(
               'href' => '#',
               'sigil' => 'reveal-content',
               'meta' => array(
                 'showIDs' => $empty_logs,
                 'hideIDs' => array($hide_id),
               ),
             ),
             pht('Show all logs.')),
         ));
 
       array_unshift($log_boxes, $expand);
     }
 
     return $log_boxes;
   }
 
   private function createLogHeader($build, $log) {
     $request = $this->getRequest();
     $limit = $request->getInt('l', 25);
 
     $lines_25 = $this->getApplicationURI('/build/'.$build->getID().'/?l=25');
     $lines_50 = $this->getApplicationURI('/build/'.$build->getID().'/?l=50');
     $lines_100 =
       $this->getApplicationURI('/build/'.$build->getID().'/?l=100');
     $lines_0 = $this->getApplicationURI('/build/'.$build->getID().'/?l=0');
 
     $link_25 = phutil_tag('a', array('href' => $lines_25), pht('25'));
     $link_50 = phutil_tag('a', array('href' => $lines_50), pht('50'));
     $link_100 = phutil_tag('a', array('href' => $lines_100), pht('100'));
     $link_0 = phutil_tag('a', array('href' => $lines_0), pht('Unlimited'));
 
     if ($limit === 25) {
       $link_25 = phutil_tag('strong', array(), $link_25);
     } else if ($limit === 50) {
       $link_50 = phutil_tag('strong', array(), $link_50);
     } else if ($limit === 100) {
       $link_100 = phutil_tag('strong', array(), $link_100);
     } else if ($limit === 0) {
       $link_0 = phutil_tag('strong', array(), $link_0);
     }
 
     return phutil_tag(
       'span',
       array(),
       array(
         $link_25,
         ' - ',
         $link_50,
         ' - ',
         $link_100,
         ' - ',
         $link_0,
         ' Lines',
       ));
   }
 
   private function buildActionList(HarbormasterBuild $build) {
     $request = $this->getRequest();
     $viewer = $request->getUser();
     $id = $build->getID();
 
     $list = id(new PhabricatorActionListView())
       ->setUser($viewer)
       ->setObject($build)
       ->setObjectURI("/build/{$id}");
 
     $can_restart = $build->canRestartBuild();
     $can_stop = $build->canStopBuild();
     $can_resume = $build->canResumeBuild();
 
     $list->addAction(
       id(new PhabricatorActionView())
         ->setName(pht('Restart Build'))
         ->setIcon('fa-repeat')
         ->setHref($this->getApplicationURI('/build/restart/'.$id.'/'))
         ->setDisabled(!$can_restart)
         ->setWorkflow(true));
 
     if ($build->canResumeBuild()) {
       $list->addAction(
         id(new PhabricatorActionView())
           ->setName(pht('Resume Build'))
           ->setIcon('fa-play')
           ->setHref($this->getApplicationURI('/build/resume/'.$id.'/'))
           ->setDisabled(!$can_resume)
           ->setWorkflow(true));
     } else {
       $list->addAction(
         id(new PhabricatorActionView())
           ->setName(pht('Pause Build'))
           ->setIcon('fa-pause')
           ->setHref($this->getApplicationURI('/build/stop/'.$id.'/'))
           ->setDisabled(!$can_stop)
           ->setWorkflow(true));
     }
 
     return $list;
   }
 
   private function buildPropertyLists(
     PHUIObjectBoxView $box,
     HarbormasterBuild $build,
     PhabricatorActionListView $actions) {
     $request = $this->getRequest();
     $viewer = $request->getUser();
 
     $properties = id(new PHUIPropertyListView())
       ->setUser($viewer)
       ->setObject($build)
       ->setActionList($actions);
     $box->addPropertyList($properties);
 
     $handles = id(new PhabricatorHandleQuery())
       ->setViewer($viewer)
       ->withPHIDs(array(
         $build->getBuildablePHID(),
         $build->getBuildPlanPHID(),
       ))
       ->execute();
 
     $properties->addProperty(
       pht('Buildable'),
       $handles[$build->getBuildablePHID()]->renderLink());
 
     $properties->addProperty(
       pht('Build Plan'),
       $handles[$build->getBuildPlanPHID()]->renderLink());
 
     $properties->addProperty(
       pht('Restarts'),
       $build->getBuildGeneration());
 
     $properties->addProperty(
       pht('Status'),
       $this->getStatus($build));
   }
 
   private function getStatus(HarbormasterBuild $build) {
     $status_view = new PHUIStatusListView();
 
     $item = new PHUIStatusItemView();
 
     if ($build->isStopping()) {
       $status_name = pht('Pausing');
       $icon = PHUIStatusItemView::ICON_RIGHT;
       $color = 'dark';
     } else {
       $status = $build->getBuildStatus();
       $status_name =
         HarbormasterBuild::getBuildStatusName($status);
       $icon = HarbormasterBuild::getBuildStatusIcon($status);
       $color = HarbormasterBuild::getBuildStatusColor($status);
     }
 
     $item->setTarget($status_name);
     $item->setIcon($icon, $color);
     $status_view->addItem($item);
 
     return $status_view;
   }
 
   private function buildMessages(array $messages) {
     $viewer = $this->getRequest()->getUser();
 
     if ($messages) {
       $handles = id(new PhabricatorHandleQuery())
         ->setViewer($viewer)
         ->withPHIDs(mpull($messages, 'getAuthorPHID'))
         ->execute();
     } else {
       $handles = array();
     }
 
     $rows = array();
     foreach ($messages as $message) {
       $rows[] = array(
         $message->getID(),
         $handles[$message->getAuthorPHID()]->renderLink(),
         $message->getType(),
         $message->getIsConsumed() ? pht('Consumed') : null,
         phabricator_datetime($message->getDateCreated(), $viewer),
       );
     }
 
     $table = new AphrontTableView($rows);
     $table->setNoDataString(pht('No messages for this build target.'));
     $table->setHeaders(
       array(
         pht('ID'),
         pht('From'),
         pht('Type'),
         pht('Consumed'),
         pht('Received'),
       ));
     $table->setColumnClasses(
       array(
         '',
         '',
         'wide',
         '',
         'date',
       ));
 
     return $table;
   }
 
   private function buildProperties(array $properties) {
     ksort($properties);
 
     $rows = array();
     foreach ($properties as $key => $value) {
       $rows[] = array(
         $key,
         $value,
       );
     }
 
     $table = id(new AphrontTableView($rows))
       ->setHeaders(
         array(
           pht('Key'),
           pht('Value'),
         ))
       ->setColumnClasses(
         array(
           'pri right',
           'wide',
         ));
 
     return $table;
   }
 
 }
diff --git a/src/applications/harbormaster/event/HarbormasterUIEventListener.php b/src/applications/harbormaster/event/HarbormasterUIEventListener.php
index d0a79f4b12..82ffcad560 100644
--- a/src/applications/harbormaster/event/HarbormasterUIEventListener.php
+++ b/src/applications/harbormaster/event/HarbormasterUIEventListener.php
@@ -1,115 +1,148 @@
 <?php
 
 final class HarbormasterUIEventListener
   extends PhabricatorEventListener {
 
   public function register() {
     $this->listen(PhabricatorEventType::TYPE_UI_WILLRENDERPROPERTIES);
   }
 
   public function handleEvent(PhutilEvent $event) {
     switch ($event->getType()) {
       case PhabricatorEventType::TYPE_UI_WILLRENDERPROPERTIES:
         $this->handlePropertyEvent($event);
         break;
     }
   }
 
   private function handlePropertyEvent($ui_event) {
-    $user = $ui_event->getUser();
+    $viewer = $ui_event->getUser();
     $object = $ui_event->getValue('object');
 
     if (!$object || !$object->getPHID()) {
       // No object, or the object has no PHID yet..
       return;
     }
 
     if ($object instanceof HarbormasterBuildable) {
       // Although HarbormasterBuildable implements the correct interface, it
       // does not make sense to show a build's build status. In the best case
       // it is meaningless, and in the worst case it's confusing.
       return;
     }
 
     if ($object instanceof DifferentialRevision) {
       // TODO: This is a bit hacky and we could probably find a cleaner fix
       // eventually, but we show build status on each diff, immediately below
       // this property list, so it's redundant to show it on the revision view.
       return;
     }
 
     if (!($object instanceof HarbormasterBuildableInterface)) {
       return;
     }
 
     $buildable_phid = $object->getHarbormasterBuildablePHID();
     if (!$buildable_phid) {
       return;
     }
 
     if (!$this->canUseApplication($ui_event->getUser())) {
       return;
     }
 
     $buildable = id(new HarbormasterBuildableQuery())
-      ->setViewer($user)
+      ->setViewer($viewer)
       ->withManualBuildables(false)
       ->withBuildablePHIDs(array($buildable_phid))
       ->needBuilds(true)
+      ->needTargets(true)
       ->executeOne();
     if (!$buildable) {
       return;
     }
 
     $builds = $buildable->getBuilds();
 
-    $build_handles = id(new PhabricatorHandleQuery())
-      ->setViewer($user)
-      ->withPHIDs(mpull($builds, 'getPHID'))
-      ->execute();
+    $targets = array();
+    foreach ($builds as $build) {
+      foreach ($build->getBuildTargets() as $target) {
+        $targets[] = $target;
+      }
+    }
+
+    if ($targets) {
+      $artifacts = id(new HarbormasterBuildArtifactQuery())
+        ->setViewer($viewer)
+        ->withBuildTargetPHIDs(mpull($targets, 'getPHID'))
+        ->withArtifactTypes(
+          array(
+            HarbormasterURIArtifact::ARTIFACTCONST,
+          ))
+        ->execute();
+      $artifacts = mgroup($artifacts, 'getBuildTargetPHID');
+    } else {
+      $artifacts = array();
+    }
 
     $status_view = new PHUIStatusListView();
 
     $buildable_status = $buildable->getBuildableStatus();
     $buildable_icon = HarbormasterBuildable::getBuildableStatusIcon(
       $buildable_status);
     $buildable_color = HarbormasterBuildable::getBuildableStatusColor(
       $buildable_status);
     $buildable_name = HarbormasterBuildable::getBuildableStatusName(
       $buildable_status);
 
     $target = phutil_tag(
       'a',
       array(
         'href' => '/'.$buildable->getMonogram(),
       ),
       pht('Buildable %d', $buildable->getID()));
 
     $target = phutil_tag('strong', array(), $target);
 
+
     $status_view
       ->addItem(
         id(new PHUIStatusItemView())
           ->setIcon($buildable_icon, $buildable_color, $buildable_name)
           ->setTarget($target));
 
     foreach ($builds as $build) {
       $item = new PHUIStatusItemView();
-      $item->setTarget($build_handles[$build->getPHID()]->renderLink());
+      $item->setTarget($viewer->renderHandle($build->getPHID()));
+
+      $links = array();
+      foreach ($build->getBuildTargets() as $build_target) {
+        $uris = idx($artifacts, $build_target->getPHID(), array());
+        foreach ($uris as $uri) {
+          $impl = $uri->getArtifactImplementation();
+          if ($impl->isExternalLink()) {
+            $links[] = $impl->renderLink();
+          }
+        }
+      }
+
+      if ($links) {
+        $links = phutil_implode_html(" \xC2\xB7 ", $links);
+        $item->setNote($links);
+      }
 
       $status = $build->getBuildStatus();
       $status_name = HarbormasterBuild::getBuildStatusName($status);
       $icon = HarbormasterBuild::getBuildStatusIcon($status);
       $color = HarbormasterBuild::getBuildStatusColor($status);
 
       $item->setIcon($icon, $color, $status_name);
 
-
       $status_view->addItem($item);
     }
 
     $view = $ui_event->getValue('view');
     $view->addProperty(pht('Build Status'), $status_view);
   }
 
 }
diff --git a/src/applications/harbormaster/query/HarbormasterBuildQuery.php b/src/applications/harbormaster/query/HarbormasterBuildQuery.php
index d0b1e7420c..1ee1ecb3a8 100644
--- a/src/applications/harbormaster/query/HarbormasterBuildQuery.php
+++ b/src/applications/harbormaster/query/HarbormasterBuildQuery.php
@@ -1,186 +1,177 @@
 <?php
 
 final class HarbormasterBuildQuery
   extends PhabricatorCursorPagedPolicyAwareQuery {
 
   private $ids;
   private $phids;
   private $buildStatuses;
   private $buildablePHIDs;
   private $buildPlanPHIDs;
   private $needBuildTargets;
 
   public function withIDs(array $ids) {
     $this->ids = $ids;
     return $this;
   }
 
   public function withPHIDs(array $phids) {
     $this->phids = $phids;
     return $this;
   }
 
   public function withBuildStatuses(array $build_statuses) {
     $this->buildStatuses = $build_statuses;
     return $this;
   }
 
   public function withBuildablePHIDs(array $buildable_phids) {
     $this->buildablePHIDs = $buildable_phids;
     return $this;
   }
 
   public function withBuildPlanPHIDs(array $build_plan_phids) {
     $this->buildPlanPHIDs = $build_plan_phids;
     return $this;
   }
 
   public function needBuildTargets($need_targets) {
     $this->needBuildTargets = $need_targets;
     return $this;
   }
 
+  public function newResultObject() {
+    return new HarbormasterBuild();
+  }
+
   protected function loadPage() {
-    $table = new HarbormasterBuild();
-    $conn_r = $table->establishConnection('r');
-
-    $data = queryfx_all(
-      $conn_r,
-      'SELECT * FROM %T %Q %Q %Q',
-      $table->getTableName(),
-      $this->buildWhereClause($conn_r),
-      $this->buildOrderClause($conn_r),
-      $this->buildLimitClause($conn_r));
-
-    return $table->loadAllFromArray($data);
+    return $this->loadStandardPage($this->newResultObject());
   }
 
   protected function willFilterPage(array $page) {
     $buildables = array();
 
     $buildable_phids = array_filter(mpull($page, 'getBuildablePHID'));
     if ($buildable_phids) {
       $buildables = id(new PhabricatorObjectQuery())
         ->setViewer($this->getViewer())
         ->withPHIDs($buildable_phids)
         ->setParentQuery($this)
         ->execute();
       $buildables = mpull($buildables, null, 'getPHID');
     }
 
     foreach ($page as $key => $build) {
       $buildable_phid = $build->getBuildablePHID();
       if (empty($buildables[$buildable_phid])) {
         unset($page[$key]);
         continue;
       }
       $build->attachBuildable($buildables[$buildable_phid]);
     }
 
     return $page;
   }
 
   protected function didFilterPage(array $page) {
     $plans = array();
 
     $plan_phids = array_filter(mpull($page, 'getBuildPlanPHID'));
     if ($plan_phids) {
       $plans = id(new PhabricatorObjectQuery())
         ->setViewer($this->getViewer())
         ->withPHIDs($plan_phids)
         ->setParentQuery($this)
         ->execute();
       $plans = mpull($plans, null, 'getPHID');
     }
 
     foreach ($page as $key => $build) {
       $plan_phid = $build->getBuildPlanPHID();
       $build->attachBuildPlan(idx($plans, $plan_phid));
     }
 
     $build_phids = mpull($page, 'getPHID');
     $commands = id(new HarbormasterBuildCommand())->loadAllWhere(
       'targetPHID IN (%Ls) ORDER BY id ASC',
       $build_phids);
     $commands = mgroup($commands, 'getTargetPHID');
     foreach ($page as $build) {
       $unprocessed_commands = idx($commands, $build->getPHID(), array());
       $build->attachUnprocessedCommands($unprocessed_commands);
     }
 
     if ($this->needBuildTargets) {
       $targets = id(new HarbormasterBuildTargetQuery())
         ->setViewer($this->getViewer())
         ->setParentQuery($this)
         ->withBuildPHIDs($build_phids)
         ->execute();
 
       // TODO: Some day, when targets have dependencies, we should toposort
       // these. For now, just put them into chronological order.
       $targets = array_reverse($targets);
 
       $targets = mgroup($targets, 'getBuildPHID');
       foreach ($page as $build) {
         $build_targets = idx($targets, $build->getPHID(), array());
 
         foreach ($build_targets as $phid => $target) {
           if ($target->getBuildGeneration() !== $build->getBuildGeneration()) {
             unset($build_targets[$phid]);
           }
         }
 
         $build->attachBuildTargets($build_targets);
       }
     }
 
     return $page;
   }
 
-  protected function buildWhereClause(AphrontDatabaseConnection $conn_r) {
-    $where = array();
+  protected function buildWhereClauseParts(AphrontDatabaseConnection $conn) {
+    $where = parent::buildWhereClauseParts($conn);
 
     if ($this->ids !== null) {
       $where[] = qsprintf(
-        $conn_r,
+        $conn,
         'id IN (%Ld)',
         $this->ids);
     }
 
     if ($this->phids !== null) {
       $where[] = qsprintf(
-        $conn_r,
+        $conn,
         'phid in (%Ls)',
         $this->phids);
     }
 
     if ($this->buildStatuses !== null) {
       $where[] = qsprintf(
-        $conn_r,
+        $conn,
         'buildStatus in (%Ls)',
         $this->buildStatuses);
     }
 
     if ($this->buildablePHIDs !== null) {
       $where[] = qsprintf(
-        $conn_r,
+        $conn,
         'buildablePHID IN (%Ls)',
         $this->buildablePHIDs);
     }
 
     if ($this->buildPlanPHIDs !== null) {
       $where[] = qsprintf(
-        $conn_r,
+        $conn,
         'buildPlanPHID IN (%Ls)',
         $this->buildPlanPHIDs);
     }
 
-    $where[] = $this->buildPagingClause($conn_r);
-
-    return $this->formatWhereClause($where);
+    return $where;
   }
 
   public function getQueryApplicationClass() {
     return 'PhabricatorHarbormasterApplication';
   }
 
 }
diff --git a/src/applications/harbormaster/query/HarbormasterBuildTargetQuery.php b/src/applications/harbormaster/query/HarbormasterBuildTargetQuery.php
index c61c0bd8b0..6872be835b 100644
--- a/src/applications/harbormaster/query/HarbormasterBuildTargetQuery.php
+++ b/src/applications/harbormaster/query/HarbormasterBuildTargetQuery.php
@@ -1,142 +1,133 @@
 <?php
 
 final class HarbormasterBuildTargetQuery
   extends PhabricatorCursorPagedPolicyAwareQuery {
 
   private $ids;
   private $phids;
   private $buildPHIDs;
   private $buildGenerations;
   private $needBuildSteps;
 
   public function withIDs(array $ids) {
     $this->ids = $ids;
     return $this;
   }
 
   public function withPHIDs(array $phids) {
     $this->phids = $phids;
     return $this;
   }
 
   public function withBuildPHIDs(array $build_phids) {
     $this->buildPHIDs = $build_phids;
     return $this;
   }
 
   public function withBuildGenerations(array $build_generations) {
     $this->buildGenerations = $build_generations;
     return $this;
   }
 
   public function needBuildSteps($need_build_steps) {
     $this->needBuildSteps = $need_build_steps;
     return $this;
   }
 
+  public function newResultObject() {
+    return new HarbormasterBuildTarget();
+  }
+
   protected function loadPage() {
-    $table = new HarbormasterBuildTarget();
-    $conn_r = $table->establishConnection('r');
-
-    $data = queryfx_all(
-      $conn_r,
-      'SELECT * FROM %T %Q %Q %Q',
-      $table->getTableName(),
-      $this->buildWhereClause($conn_r),
-      $this->buildOrderClause($conn_r),
-      $this->buildLimitClause($conn_r));
-
-    return $table->loadAllFromArray($data);
+    return $this->loadStandardPage($this->newResultObject());
   }
 
-  protected function buildWhereClause(AphrontDatabaseConnection $conn_r) {
-    $where = array();
+  protected function buildWhereClauseParts(AphrontDatabaseConnection $conn) {
+    $where = parent::buildWhereClauseParts($conn);
 
-    if ($this->ids) {
+    if ($this->ids !== null) {
       $where[] = qsprintf(
-        $conn_r,
+        $conn,
         'id IN (%Ld)',
         $this->ids);
     }
 
-    if ($this->phids) {
+    if ($this->phids !== null) {
       $where[] = qsprintf(
-        $conn_r,
+        $conn,
         'phid in (%Ls)',
         $this->phids);
     }
 
-    if ($this->buildPHIDs) {
+    if ($this->buildPHIDs !== null) {
       $where[] = qsprintf(
-        $conn_r,
+        $conn,
         'buildPHID in (%Ls)',
         $this->buildPHIDs);
     }
 
-    if ($this->buildGenerations) {
+    if ($this->buildGenerations !== null) {
       $where[] = qsprintf(
-        $conn_r,
+        $conn,
         'buildGeneration in (%Ld)',
         $this->buildGenerations);
     }
 
-    $where[] = $this->buildPagingClause($conn_r);
-
-    return $this->formatWhereClause($where);
+    return $where;
   }
 
   protected function didFilterPage(array $page) {
     if ($this->needBuildSteps) {
       $step_phids = array();
 
       foreach ($page as $target) {
         $step_phids[] = $target->getBuildStepPHID();
       }
 
       $steps = id(new HarbormasterBuildStepQuery())
         ->setViewer($this->getViewer())
         ->setParentQuery($this)
         ->withPHIDs($step_phids)
         ->execute();
 
       $steps = mpull($steps, null, 'getPHID');
 
       foreach ($page as $target) {
         $target->attachBuildStep(
           idx($steps, $target->getBuildStepPHID()));
       }
     }
 
     return $page;
   }
 
   protected function willFilterPage(array $page) {
     $builds = array();
 
     $build_phids = array_filter(mpull($page, 'getBuildPHID'));
     if ($build_phids) {
       $builds = id(new PhabricatorObjectQuery())
         ->setViewer($this->getViewer())
         ->withPHIDs($build_phids)
         ->setParentQuery($this)
         ->execute();
       $builds = mpull($builds, null, 'getPHID');
     }
 
     foreach ($page as $key => $build_target) {
       $build_phid = $build_target->getBuildPHID();
       if (empty($builds[$build_phid])) {
         unset($page[$key]);
         continue;
       }
       $build_target->attachBuild($builds[$build_phid]);
     }
 
     return $page;
   }
 
   public function getQueryApplicationClass() {
     return 'PhabricatorHarbormasterApplication';
   }
 
 }