Fabio Akita writes: > <dtml-with "_['PARENTS[1].' + _['parameter'] + '.folder']"> For "computed attribute access", use "_.getattr". In your case probably (I am not sure, I understand you expression correctly): <dtml-with "_.getattr(PARENTS[1],parameter).folder"> Dieter _______________________________________________ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )