diff --git a/src/applications/conduit/controller/PhabricatorConduitController.php b/src/applications/conduit/controller/PhabricatorConduitController.php
--- a/src/applications/conduit/controller/PhabricatorConduitController.php
+++ b/src/applications/conduit/controller/PhabricatorConduitController.php
@@ -60,13 +60,28 @@
       ->setErrors($messages)
       ->setSeverity(PHUIInfoView::SEVERITY_NOTICE);
 
+    $tab_group = id(new PHUITabGroupView())
+      ->addTab(
+        id(new PHUITabView())
+          ->setName(pht('arc call-conduit'))
+          ->setKey('arc')
+          ->appendChild($arc_example))
+      ->addTab(
+        id(new PHUITabView())
+          ->setName(pht('cURL'))
+          ->setKey('curl')
+          ->appendChild($curl_example))
+      ->addTab(
+        id(new PHUITabView())
+          ->setName(pht('PHP'))
+          ->setKey('php')
+          ->appendChild($php_example));
+
     return id(new PHUIObjectBoxView())
       ->setHeaderText(pht('Examples'))
       ->setInfoView($info_view)
       ->setBackground(PHUIObjectBoxView::BLUE_PROPERTY)
-      ->addPropertyList($arc_example, pht('arc call-conduit'))
-      ->addPropertyList($curl_example, pht('cURL'))
-      ->addPropertyList($php_example, pht('PHP'));
+      ->addTabGroup($tab_group);
   }
 
   private function renderExample(
diff --git a/src/applications/drydock/controller/DrydockLeaseViewController.php b/src/applications/drydock/controller/DrydockLeaseViewController.php
--- a/src/applications/drydock/controller/DrydockLeaseViewController.php
+++ b/src/applications/drydock/controller/DrydockLeaseViewController.php
@@ -45,12 +45,27 @@
     $locks = $this->buildLocksTab($lease->getPHID());
     $commands = $this->buildCommandsTab($lease->getPHID());
 
+    $tab_group = id(new PHUITabGroupView())
+      ->addTab(
+        id(new PHUITabView())
+          ->setName(pht('Properties'))
+          ->setKey('properties')
+          ->appendChild($properties))
+      ->addTab(
+        id(new PHUITabView())
+          ->setName(pht('Slot Locks'))
+          ->setKey('locks')
+          ->appendChild($locks))
+      ->addTab(
+        id(new PHUITabView())
+          ->setName(pht('Commands'))
+          ->setKey('commands')
+          ->appendChild($commands));
+
     $object_box = id(new PHUIObjectBoxView())
       ->setHeaderText(pht('Properties'))
       ->setBackground(PHUIObjectBoxView::BLUE_PROPERTY)
-      ->addPropertyList($properties, pht('Properties'))
-      ->addPropertyList($locks, pht('Slot Locks'))
-      ->addPropertyList($commands, pht('Commands'));
+      ->addTabGroup($tab_group);
 
     $view = id(new PHUITwoColumnView())
       ->setHeader($header)
diff --git a/src/applications/drydock/controller/DrydockResourceViewController.php b/src/applications/drydock/controller/DrydockResourceViewController.php
--- a/src/applications/drydock/controller/DrydockResourceViewController.php
+++ b/src/applications/drydock/controller/DrydockResourceViewController.php
@@ -49,14 +49,30 @@
 
     $locks = $this->buildLocksTab($resource->getPHID());
     $commands = $this->buildCommandsTab($resource->getPHID());
-    $lease_box = $this->buildLeaseBox($resource);
+
+    $tab_group = id(new PHUITabGroupView())
+      ->addTab(
+        id(new PHUITabView())
+          ->setName(pht('Properties'))
+          ->setKey('properties')
+          ->appendChild($properties))
+      ->addTab(
+        id(new PHUITabView())
+          ->setName(pht('Slot Locks'))
+          ->setKey('locks')
+          ->appendChild($locks))
+      ->addTab(
+        id(new PHUITabView())
+          ->setName(pht('Commands'))
+          ->setKey('commands')
+          ->appendChild($commands));
 
     $object_box = id(new PHUIObjectBoxView())
       ->setHeaderText(pht('Properties'))
       ->setBackground(PHUIObjectBoxView::BLUE_PROPERTY)
-      ->addPropertyList($properties, pht('Properties'))
-      ->addPropertyList($locks, pht('Slot Locks'))
-      ->addPropertyList($commands, pht('Commands'));
+      ->addTabGroup($tab_group);
+
+    $lease_box = $this->buildLeaseBox($resource);
 
     $view = id(new PHUITwoColumnView())
       ->setHeader($header)
diff --git a/src/applications/harbormaster/controller/HarbormasterBuildViewController.php b/src/applications/harbormaster/controller/HarbormasterBuildViewController.php
--- a/src/applications/harbormaster/controller/HarbormasterBuildViewController.php
+++ b/src/applications/harbormaster/controller/HarbormasterBuildViewController.php
@@ -95,6 +95,9 @@
         ->setBackground(PHUIObjectBoxView::BLUE_PROPERTY)
         ->setHeader($header);
 
+      $tab_group = new PHUITabGroupView();
+      $target_box->addTabGroup($tab_group);
+
       $property_list = new PHUIPropertyListView();
 
       $target_artifacts = idx($artifacts, $build_target->getPHID(), array());
@@ -178,7 +181,11 @@
 
       $property_list->addProperty(pht('Status'), $status_view);
 
-      $target_box->addPropertyList($property_list, pht('Overview'));
+      $tab_group->addTab(
+        id(new PHUITabView())
+          ->setName(pht('Overview'))
+          ->setKey('overview')
+          ->appendChild($property_list));
 
       $step = $build_target->getBuildStep();
 
@@ -204,22 +211,34 @@
       foreach ($details as $key => $value) {
         $property_list->addProperty($key, $value);
       }
-      $target_box->addPropertyList($property_list, pht('Configuration'));
+      $tab_group->addTab(
+        id(new PHUITabView())
+          ->setName(pht('Configuration'))
+          ->setKey('configuration')
+          ->appendChild($property_list));
 
       $variables = $build_target->getVariables();
-      $property_list = new PHUIPropertyListView();
-      $property_list->addRawContent($this->buildProperties($variables));
-      $target_box->addPropertyList($property_list, pht('Variables'));
+      $variables_tab = $this->buildProperties($variables);
+      $tab_group->addTab(
+        id(new PHUITabView())
+          ->setName(pht('Variables'))
+          ->setKey('variables')
+          ->appendChild($variables_tab));
 
       $artifacts_tab = $this->buildArtifacts($build_target, $target_artifacts);
-      $property_list = new PHUIPropertyListView();
-      $property_list->addRawContent($artifacts_tab);
-      $target_box->addPropertyList($property_list, pht('Artifacts'));
+      $tab_group->addTab(
+        id(new PHUITabView())
+          ->setName(pht('Artifacts'))
+          ->setKey('artifacts')
+          ->appendChild($artifacts_tab));
 
       $build_messages = idx($messages, $build_target->getPHID(), array());
-      $property_list = new PHUIPropertyListView();
-      $property_list->addRawContent($this->buildMessages($build_messages));
-      $target_box->addPropertyList($property_list, pht('Messages'));
+      $messages_tab = $this->buildMessages($build_messages);
+      $tab_group->addTab(
+        id(new PHUITabView())
+          ->setName(pht('Messages'))
+          ->setKey('messages')
+          ->appendChild($messages_tab));
 
       $property_list = new PHUIPropertyListView();
       $property_list->addProperty(
@@ -228,7 +247,12 @@
       $property_list->addProperty(
         pht('Build Target PHID'),
         $build_target->getPHID());
-      $target_box->addPropertyList($property_list, pht('Metadata'));
+
+      $tab_group->addTab(
+        id(new PHUITabView())
+          ->setName(pht('Metadata'))
+          ->setKey('metadata')
+          ->appendChild($property_list));
 
       $targets[] = $target_box;
 
diff --git a/src/applications/metamta/controller/PhabricatorMetaMTAMailViewController.php b/src/applications/metamta/controller/PhabricatorMetaMTAMailViewController.php
--- a/src/applications/metamta/controller/PhabricatorMetaMTAMailViewController.php
+++ b/src/applications/metamta/controller/PhabricatorMetaMTAMailViewController.php
@@ -36,13 +36,32 @@
       ->addTextCrumb(pht('Mail %d', $mail->getID()))
       ->setBorder(true);
 
+    $tab_group = id(new PHUITabGroupView())
+      ->addTab(
+        id(new PHUITabView())
+          ->setName(pht('Message'))
+          ->setKey('message')
+          ->appendChild($this->buildMessageProperties($mail)))
+      ->addTab(
+        id(new PHUITabView())
+          ->setName(pht('Headers'))
+          ->setKey('headers')
+          ->appendChild($this->buildHeaderProperties($mail)))
+      ->addTab(
+        id(new PHUITabView())
+          ->setName(pht('Delivery'))
+          ->setKey('delivery')
+          ->appendChild($this->buildDeliveryProperties($mail)))
+      ->addTab(
+        id(new PHUITabView())
+          ->setName(pht('Metadata'))
+          ->setKey('metadata')
+          ->appendChild($this->buildMetadataProperties($mail)));
+
     $object_box = id(new PHUIObjectBoxView())
       ->setHeaderText(pht('Mail'))
       ->setBackground(PHUIObjectBoxView::BLUE_PROPERTY)
-      ->addPropertyList($this->buildMessageProperties($mail), pht('Message'))
-      ->addPropertyList($this->buildHeaderProperties($mail), pht('Headers'))
-      ->addPropertyList($this->buildDeliveryProperties($mail), pht('Delivery'))
-      ->addPropertyList($this->buildMetadataProperties($mail), pht('Metadata'));
+      ->addTabGroup($tab_group);
 
     $view = id(new PHUITwoColumnView())
       ->setHeader($header)