diff --git a/phpBB/docs/events.md b/phpBB/docs/events.md
index 5c4b6a8d7d..fd6cfdfeaa 100644
--- a/phpBB/docs/events.md
+++ b/phpBB/docs/events.md
@@ -976,6 +976,20 @@ posting_pm_header_find_username_before
 * Since: 3.1.0-RC4
 * Purpose: Add content before the find username link on composing pm
 
+posting_pm_layout_include_pm_header_after
+===
+* Locations:
+    + styles/prosilver/template/posting_pm_layout.html
+* Since: 3.1.4-RC1
+* Purpose: Add content after the include of posting_pm_header.html
+
+posting_pm_layout_include_pm_header_before
+===
+* Locations:
+    + styles/prosilver/template/posting_pm_layout.html
+* Since: 3.1.4-RC1
+* Purpose: Add content before the include of posting_pm_header.html
+
 quickreply_editor_panel_after
 ===
 * Locations:
diff --git a/phpBB/styles/prosilver/template/posting_pm_layout.html b/phpBB/styles/prosilver/template/posting_pm_layout.html
index 3bdadd06ca..7f4a0ea8d7 100644
--- a/phpBB/styles/prosilver/template/posting_pm_layout.html
+++ b/phpBB/styles/prosilver/template/posting_pm_layout.html
@@ -19,7 +19,9 @@
 
 <div class="panel" id="pmheader-postingbox">
 	<div class="inner">
+	<!-- EVENT posting_pm_layout_include_pm_header_before -->
 	<!-- INCLUDE posting_pm_header.html -->
+	<!-- EVENT posting_pm_layout_include_pm_header_after -->
 	</div>
 </div>