diff --git a/src/__phutil_library_map__.php b/src/__phutil_library_map__.php
index ed30866310..a551e660ce 100644
--- a/src/__phutil_library_map__.php
+++ b/src/__phutil_library_map__.php
@@ -842,6 +842,7 @@ phutil_register_library_map(array(
     'LegalpadDocumentEditor' => 'applications/legalpad/editor/LegalpadDocumentEditor.php',
     'LegalpadDocumentListController' => 'applications/legalpad/controller/LegalpadDocumentListController.php',
     'LegalpadDocumentQuery' => 'applications/legalpad/query/LegalpadDocumentQuery.php',
+    'LegalpadDocumentRemarkupRule' => 'applications/legalpad/remarkup/LegalpadDocumentRemarkupRule.php',
     'LegalpadDocumentSearchEngine' => 'applications/legalpad/query/LegalpadDocumentSearchEngine.php',
     'LegalpadDocumentSignController' => 'applications/legalpad/controller/LegalpadDocumentSignController.php',
     'LegalpadDocumentSignature' => 'applications/legalpad/storage/LegalpadDocumentSignature.php',
@@ -3438,6 +3439,7 @@ phutil_register_library_map(array(
       1 => 'PhabricatorApplicationSearchResultsControllerInterface',
     ),
     'LegalpadDocumentQuery' => 'PhabricatorCursorPagedPolicyAwareQuery',
+    'LegalpadDocumentRemarkupRule' => 'PhabricatorRemarkupRuleObject',
     'LegalpadDocumentSearchEngine' => 'PhabricatorApplicationSearchEngine',
     'LegalpadDocumentSignController' => 'LegalpadController',
     'LegalpadDocumentSignature' =>
diff --git a/src/applications/legalpad/application/PhabricatorApplicationLegalpad.php b/src/applications/legalpad/application/PhabricatorApplicationLegalpad.php
index 62b61fa97d..7b9dd4b0b5 100644
--- a/src/applications/legalpad/application/PhabricatorApplicationLegalpad.php
+++ b/src/applications/legalpad/application/PhabricatorApplicationLegalpad.php
@@ -1,8 +1,5 @@
 <?php
 
-/**
- * @group legalpad
- */
 final class PhabricatorApplicationLegalpad extends PhabricatorApplication {
 
   public function getBaseURI() {
@@ -33,6 +30,12 @@ final class PhabricatorApplicationLegalpad extends PhabricatorApplication {
     return true;
   }
 
+  public function getRemarkupRules() {
+    return array(
+      new LegalpadDocumentRemarkupRule(),
+    );
+  }
+
   public function getRoutes() {
     return array(
       '/L(?P<id>\d+)' => 'LegalpadDocumentSignController',
diff --git a/src/applications/legalpad/remarkup/LegalpadDocumentRemarkupRule.php b/src/applications/legalpad/remarkup/LegalpadDocumentRemarkupRule.php
new file mode 100644
index 0000000000..bb2d8fe113
--- /dev/null
+++ b/src/applications/legalpad/remarkup/LegalpadDocumentRemarkupRule.php
@@ -0,0 +1,19 @@
+<?php
+
+final class LegalpadDocumentRemarkupRule
+  extends PhabricatorRemarkupRuleObject {
+
+  protected function getObjectNamePrefix() {
+    return 'L';
+  }
+
+  protected function loadObjects(array $ids) {
+    $viewer = $this->getEngine()->getConfig('viewer');
+
+    return id(new LegalpadDocumentQuery())
+      ->setViewer($viewer)
+      ->withIDs($ids)
+      ->execute();
+  }
+
+}