diff --git a/dom/parts/META.yml b/dom/parts/META.yml
new file mode 100644
index 000000000..ed5816bff
--- /dev/null
+++ b/dom/parts/META.yml
@@ -0,0 +1,6 @@
+links:
+- product: firefox
+  results:
+  - subtest: DOM mutation support
+    test: basic-dom-part-objects.tentative.html
+  url: https://bugzilla.mozilla.org/show_bug.cgi?id=1841916