diff --git a/src/applications/diffusion/herald/DiffusionAuditorsHeraldAction.php b/src/applications/diffusion/herald/DiffusionAuditorsHeraldAction.php
index 3c34876995..2ca2ee2b6b 100644
--- a/src/applications/diffusion/herald/DiffusionAuditorsHeraldAction.php
+++ b/src/applications/diffusion/herald/DiffusionAuditorsHeraldAction.php
@@ -1,81 +1,74 @@
 <?php
 
 abstract class DiffusionAuditorsHeraldAction
   extends HeraldAction {
 
   const DO_ADD_AUDITORS = 'do.add-auditors';
 
   public function getActionGroupKey() {
     return HeraldApplicationActionGroup::ACTIONGROUPKEY;
   }
 
   public function supportsObject($object) {
     return ($object instanceof PhabricatorRepositoryCommit);
   }
 
   protected function applyAuditors(array $phids, HeraldRule $rule) {
     $adapter = $this->getAdapter();
     $object = $adapter->getObject();
 
     $auditors = $object->getAudits();
 
     $current = array();
     foreach ($auditors as $auditor) {
       if ($auditor->isInteresting()) {
         $current[] = $auditor->getAuditorPHID();
       }
     }
 
     $allowed_types = array(
       PhabricatorPeopleUserPHIDType::TYPECONST,
       PhabricatorProjectProjectPHIDType::TYPECONST,
       PhabricatorOwnersPackagePHIDType::TYPECONST,
     );
 
     $targets = $this->loadStandardTargets($phids, $allowed_types, $current);
     if (!$targets) {
       return;
     }
 
     $phids = array_fuse(array_keys($targets));
 
-    // TODO: Convert this to be translatable, structured data eventually.
-    $reason_map = array();
-    foreach ($phids as $phid) {
-      $reason_map[$phid][] = pht('%s Triggered Audit', $rule->getMonogram());
-    }
-
     $xaction = $adapter->newTransaction()
-      ->setTransactionType(PhabricatorAuditActionConstants::ADD_AUDITORS)
-      ->setNewValue($phids)
-      ->setMetadataValue(
-        'auditStatus',
-        PhabricatorAuditStatusConstants::AUDIT_REQUIRED)
-      ->setMetadataValue('auditReasonMap', $reason_map);
+      ->setTransactionType(DiffusionCommitAuditorsTransaction::TRANSACTIONTYPE)
+      ->setNewValue(
+        array(
+          '+' => $phids,
+        ));
 
     $adapter->queueTransaction($xaction);
 
     $this->logEffect(self::DO_ADD_AUDITORS, $phids);
   }
 
   protected function getActionEffectMap() {
     return array(
       self::DO_ADD_AUDITORS => array(
         'icon' => 'fa-user',
         'color' => 'green',
         'name' => pht('Added Auditors'),
       ),
     );
   }
 
   protected function renderActionEffectDescription($type, $data) {
     switch ($type) {
       case self::DO_ADD_AUDITORS:
         return pht(
           'Added %s auditor(s): %s.',
           phutil_count($data),
           $this->renderHandleList($data));
     }
   }
 
 }