Save this file under fileadmin/_temp_/vorlage.html or change line 6 in the setup accordingly.
<html>
<head>
<title>Test Seite</title>
</head>
<body>
<!--DOKUMENT_BODY### START -->
<div></div>
<div>
</div>
<!-- ###MENULINKS### START -->linkes Menue<!-- ###MENULINKS### STOP -->
</div>
<div>
<div><!-- ###CONTENT### START -->Inhalt<!-- ###CONTENT### STOP --></div>
</div>
<div><!-- ###RECHTS### START -->rechtes Menue<!-- ###RECHTS### STOP --></div>
<!-- ###DOKUMENT_BODY### STOP -->
</div>
</body>
</html>