diff --git a/sharetarget/OWNERS b/sharetarget/OWNERS
index e5d1f0f..faf859a 100644
--- a/sharetarget/OWNERS
+++ b/sharetarget/OWNERS
@@ -1,2 +1,3 @@
+# Bug component: 559300
 sunnygoyal@google.com
 pinyaoting@google.com