Further to my earlier question about creating a dictionary of dictionaries (which is working now - thanks very much!), I am now doing the ZPT to draw it. But I'm not sure how to make this d-o-d, which is returned by a PythonScript in the same directory, available. This is what I have so far: <table border="1" width="100%"> <tr> <th>Time</th> <th align="center" tal:repeat="resource container/resources"> <div tal:content="resource/name">Resource</div> </th> </tr> <tr tal:repeat="slot container/timeslots"> <td align="center" tal:content="slot/slot_name">#</td> <td align="center" tal:repeat="resource container/resources"> <div>***</div> </td> </tr> </table> (resources and timeslots are ZSQLMethods) *** this is where I want 'bookings[slot/slot_name][resources/name]' to return a person's name (or not). The PythonScript accepts one parameter (a date) and is called render_bookings. Can someone please get me that final 5% of the way there? Thanks Anton