[Zope] Accessing Properties of a ZClass-Instance via the <a href...>-tag

hello, I'm creating some Zclass-instance. Clicking on an Instance which is inside of a folder will show me the property-view so I can change the properties of the object for instance the value for "Name". This little view_html shows all the Zclass-instances which are in the folder. <dtml-in "PARENTS[0].objectValues(['CD'])" sort=id> <tr bgcolor="#FFBB88"> <td><a href="<____?_______>"><dtml-var id></a></td> <td><dtml-var Name></td> <td><FORM ACTION="alter_html"> <input type=submit value=" EDIT "> </FORM> </td> </tr> </dtml-in> What syntax I have do put into the <a href="_____?_____"> to bring me the property view of the instance I clicked? thank you nico