diff --git a/src/applications/maniphest/edge/ManiphestTaskHasDuplicateTaskEdgeType.php b/src/applications/maniphest/edge/ManiphestTaskHasDuplicateTaskEdgeType.php
index b5f5b44ae3..6d41689ba4 100644
--- a/src/applications/maniphest/edge/ManiphestTaskHasDuplicateTaskEdgeType.php
+++ b/src/applications/maniphest/edge/ManiphestTaskHasDuplicateTaskEdgeType.php
@@ -1,16 +1,30 @@
 <?php
 
 final class ManiphestTaskHasDuplicateTaskEdgeType
   extends PhabricatorEdgeType {
 
   const EDGECONST = 62;
 
   public function getInverseEdgeConstant() {
     return ManiphestTaskIsDuplicateOfTaskEdgeType::EDGECONST;
   }
 
   public function shouldWriteInverseTransactions() {
     return true;
   }
 
+  public function getConduitKey() {
+    return 'task.merged-in';
+  }
+
+  public function getConduitName() {
+    return pht('Merged In');
+  }
+
+  public function getConduitDescription() {
+    return pht(
+      'The source task has had the destination task closed as a '.
+      'duplicate and merged into it.');
+  }
+
 }
diff --git a/src/applications/maniphest/edge/ManiphestTaskIsDuplicateOfTaskEdgeType.php b/src/applications/maniphest/edge/ManiphestTaskIsDuplicateOfTaskEdgeType.php
index 8c0e2a752d..3fafadc0f4 100644
--- a/src/applications/maniphest/edge/ManiphestTaskIsDuplicateOfTaskEdgeType.php
+++ b/src/applications/maniphest/edge/ManiphestTaskIsDuplicateOfTaskEdgeType.php
@@ -1,16 +1,31 @@
 <?php
 
 final class ManiphestTaskIsDuplicateOfTaskEdgeType
   extends PhabricatorEdgeType {
 
   const EDGECONST = 63;
 
   public function getInverseEdgeConstant() {
     return ManiphestTaskHasDuplicateTaskEdgeType::EDGECONST;
   }
 
   public function shouldWriteInverseTransactions() {
     return true;
   }
 
+  public function getConduitKey() {
+    return 'task.duplicate';
+  }
+
+  public function getConduitName() {
+    return pht('Closed as Duplicate');
+  }
+
+  public function getConduitDescription() {
+    return pht(
+      'The source task has been closed as a duplicate of the '.
+      'destination task.');
+  }
+
+
 }