diff --git a/phpBB/adm/style/acp_groups.html b/phpBB/adm/style/acp_groups.html
index 8651b63b7f..0df24bb175 100644
--- a/phpBB/adm/style/acp_groups.html
+++ b/phpBB/adm/style/acp_groups.html
@@ -225,6 +225,7 @@
 
 	<fieldset>
 		<legend>{L_ADD_USERS}</legend>
+	{% EVENT acp_groups_add_user_options_before %}
 	<dl>
 		<dt><label for="leader">{L_USER_GROUP_LEADER}{L_COLON}</label></dt>
 		<dd><label><input name="leader" type="radio" class="radio" value="1" /> {L_YES}</label>
@@ -235,11 +236,13 @@
 		<dd><label><input name="default" type="radio" class="radio" value="1" /> {L_YES}</label>
 			<label><input name="default" type="radio" class="radio" id="default" value="0" checked="checked" /> {L_NO}</label></dd>
 	</dl>
+	{% EVENT acp_groups_add_user_usernames_before %}
 	<dl>
 		<dt><label for="usernames">{L_USERNAME}{L_COLON}</label><br /><span>{L_USERNAMES_EXPLAIN}</span></dt>
 		<dd><textarea id="usernames" name="usernames" cols="40" rows="5"></textarea></dd>
 		<dd><!-- EVENT acp_groups_find_username_prepend -->[ <a href="{U_FIND_USERNAME}" onclick="find_username(this.href); return false;">{L_FIND_USERNAME}</a> ]<!-- EVENT acp_groups_find_username_append --></dd>
 	</dl>
+	{% EVENT acp_groups_add_user_options_after %}
 
 	<p class="quick">
 		<input class="button2" type="submit" name="addusers" value="{L_SUBMIT}" />
diff --git a/phpBB/docs/events.md b/phpBB/docs/events.md
index fb8f9b1b19..b2d5cb905d 100644
--- a/phpBB/docs/events.md
+++ b/phpBB/docs/events.md
@@ -184,6 +184,24 @@ acp_group_types_prepend
 * Since: 3.2.9-RC1
 * Purpose: Add additional group type options to group settings (prepend the list)
 
+acp_groups_add_user_options_after
+===
+* Location: adm/style/acp_groups.html
+* Since: 3.3.13-RC1
+* Purpose: Add content after options for adding user to group in the ACP
+
+acp_groups_add_user_options_before
+===
+* Location: adm/style/acp_groups.html
+* Since: 3.3.13-RC1
+* Purpose: Add content before options for adding user to group in the ACP
+
+acp_groups_add_user_usernames_before
+===
+* Location: adm/style/acp_groups.html
+* Since: 3.3.13-RC1
+* Purpose: Add content before usernames option for adding user to group in the ACP
+
 acp_groups_find_username_append
 ===
 * Location: adm/style/acp_groups.html