diff --git a/InitialiseSettings.php b/InitialiseSettings.php
--- a/InitialiseSettings.php
+++ b/InitialiseSettings.php
@@ -345,6 +345,10 @@
 		'protect' => true,
 		'editinterface' => true,
 	],
+	// T7
+	'tempaccountviewer' => [
+		'checkuser-temporary-account' => true,
+	],
     ],
     '+commonswiki' => [
 	'filemover' => [