diff --git a/etemplate/doc/referenz.html b/etemplate/doc/referenz.html
index ba28a126c1..865b49e600 100644
--- a/etemplate/doc/referenz.html
+++ b/etemplate/doc/referenz.html
@@ -543,7 +543,8 @@ implement only a subset of XUL. Here are the main differences:</p>
 		xml/xul-file the are attributes of each tab- or grid-tag:<br>
 		<b>Label</b> xml: <b>label</b>: the labels of the tabs eg. 'Tab 1|Tab 2|Tab 3'<br>
 		<b>Help</b> xml: <b>statustext</b>: of the tabs<br>
-		<b>Name</b> xml: <b>id</b>: the names/ids of the eTemplates/grid's to fill the bodies of the tabs<p>
+		<b>Name</b> xml: <b>id</b>: the names/ids of the eTemplates/grid's to fill the bodies of the tabs, if the
+		name contains no '.', it will be prefixed with the name of the template the widget is in plus a '.'<p>
 		<b>Demo</b>: <i>There is a demo availible</i>: load 'etemplate.tab_widget.test' into the eTemplate editor and
 		run it with show.
 	</td>