diff --git a/www/manager6/dc/Config.js b/www/manager6/dc/Config.js
index 2fdba743..92b94afc 100644
--- a/www/manager6/dc/Config.js
+++ b/www/manager6/dc/Config.js
@@ -236,6 +236,7 @@ Ext.define('PVE.dc.Config', {
 		title: gettext('Metric Server'),
 		iconCls: 'fa fa-bar-chart',
 		itemId: 'metricservers',
+		onlineHelp: 'external_metric_server',
 	    },
 	    {
 		xtype: 'pveDcSupport',