I am trying to add functionality to the LibraryDocument product. I want to call a method I have added in the main Document.py file. If I use something like <a class="title" href="&dtml-getURL;/my_new_method" target="_blank"

<dtml-var name="title" null="(No Title)"></a>

This sends the URL of a file to the method, which the method does nothing with. Right now it just says "hello". It displays the return string of the method in a new page as expected. However, if I try to call it using something like <dtml-var expr="my_new_method()"> then I just get an error. Error Type: NameError Error Value: my_new_method For anyone who knows the DocumentLibrary product, the DTML file is document_list_item and the python file is Document.py. The class I have added the method to is called Document. Regards, Simon B.