diff --git a/src/applications/differential/editor/DifferentialRevisionEditEngine.php b/src/applications/differential/editor/DifferentialRevisionEditEngine.php
--- a/src/applications/differential/editor/DifferentialRevisionEditEngine.php
+++ b/src/applications/differential/editor/DifferentialRevisionEditEngine.php
@@ -235,6 +235,32 @@
       ->setConduitTypeDescription(pht('List of tasks.'))
       ->setValue(array());
 
+    $fields[] = id(new PhabricatorHandlesEditField())
+      ->setKey('parents')
+      ->setUseEdgeTransactions(true)
+      ->setIsFormField(false)
+      ->setTransactionType(PhabricatorTransactions::TYPE_EDGE)
+      ->setMetadataValue(
+        'edge:type',
+        DifferentialRevisionDependsOnRevisionEdgeType::EDGECONST)
+      ->setDescription(pht('Parent revisions of this revision.'))
+      ->setConduitDescription(pht('Change associated parent revisions.'))
+      ->setConduitTypeDescription(pht('List of revisions.'))
+      ->setValue(array());
+
+    $fields[] = id(new PhabricatorHandlesEditField())
+      ->setKey('children')
+      ->setUseEdgeTransactions(true)
+      ->setIsFormField(false)
+      ->setTransactionType(PhabricatorTransactions::TYPE_EDGE)
+      ->setMetadataValue(
+        'edge:type',
+        DifferentialRevisionDependedOnByRevisionEdgeType::EDGECONST)
+      ->setDescription(pht('Child revisions of this revision.'))
+      ->setConduitDescription(pht('Change associated child revisions.'))
+      ->setConduitTypeDescription(pht('List of revisions.'))
+      ->setValue(array());
+
     $actions = DifferentialRevisionActionTransaction::loadAllActions();
     $actions = msortv($actions, 'getRevisionActionOrderVector');