diff --git a/doc/README.Notification b/doc/README.Notification
index 358cfe01d..ec4d00b2c 100644
--- a/doc/README.Notification
+++ b/doc/README.Notification
@@ -106,6 +106,11 @@ op/op.ReviewDocument.php
 * document was reviewed
   subscribers of the document
 
+op/op.SetReviewersApprovers.php
+* Reviewers/approvers were added/deleted
+  subscribers of the document
+  uploader of version
+
 op/op.RewindWorkflow.php
 * Workflow was rewind to beginning
   subscribers of the document