Hi all ! I try to learn Zope... I have a very simple ZClass myClass. This Class has few properties (let's say title:string, description:text). I would like this class to have 2 methods that can render its instances simply. Let's say DTML Methods : render1 render2 I've made thoose two methods in my Class : ex : render1 : Title : <dtml-var title><BR> Description : <dtml-var description fmt="structured-text" newline_to_br> and render2 : <B>Title</B> : <dtml-var title><BR> <B>Description</B> : <dtml-var description fmt="structured-text" newline_to_br> (the examples are stupid !) But when I call the methods from the index_html of my content folder like : <dtml-var "myClass1.render1"> or <dtml-var "myClass1.render1()"> or <dtml-call "myClass1.render1(myClass1)"> or <dtml-call "myClass1.render1(_.None)"> None of theese shows me the infos :((((( Sometimes, i have AttributeError, sometimes Authorisation PB :( Please help !