diff --git a/app/templates/views/guidance/edit-and-format-messages.html b/app/templates/views/guidance/edit-and-format-messages.html
index 9de13112d..855872720 100644
--- a/app/templates/views/guidance/edit-and-format-messages.html
+++ b/app/templates/views/guidance/edit-and-format-messages.html
@@ -31,7 +31,7 @@
   <ul class="list list-bullet">
     <li>headings</li>
     <li>bullets</li>
-    <li>call-outs</li>
+    <li>call-outs (<a href="https://design-system.service.gov.uk/components/inset-text/">inset text</a>)</li>
     <li>horizontal rules</li>
   </ul>