Hello list, I just found s. th. really strange with the following code:: <dtml-in "objectValues(['Folder'])" skip_unauthorized="1" sort="index"> <dtml-if sequence-start><!-- &dtml-id; start --><ul></dtml-if> <dtml-if "id != 'templates' and _.getitem(id).objectValues(['Datenblatt'])"> <li><a style="font-size:16pt" href="&dtml-absolute_url;/doSomething"><dtml-var title_or_id></a></li> </dtml-if> <dtml-if sequence-end></ul></dtml-if> </dtml-in> Worked fine, except that if one wasn't authorized to access a folder, the property sequence-start was always set - resulting in repeated <ul>s. But by using the prefix attribute it worked: <dtml-in "objectValues(['Folder'])" skip_unauthorized="1" sort="index" prefix="mySequence"> <dtml-if mySequence-start><!-- &dtml-id; start --><ul></dtml-if> <dtml-if "id != 'templates' and _.getitem(id).objectValues(['Datenblatt'])"> <li><a style="font-size:16pt" href="&dtml-absolute_url;/uebersichtArtikelgruppe"><dtml-var title_or_id></a><br /><br /></li> </dtml-if> <dtml-if mySequence-end></ul></dtml-if> </dtml-in> I think something is going wrong here with the namespaces, or did I miss something. Just a question / suggestion... -- Lars Heber T-Systems GEI GmbH Hausanschrift: Clausstrasse 3, 09126 Chemnitz Postanschrift: Clausstrasse 3, 09126 Chemnitz Telefon : (+49 371) 5359-271 Fax : (+49 371) 5359-133 E-Mail : Lars.Heber@t-systems.com Internet: http://www.t-systems.de