Hi, I have to model some legacy forms. They are tricky enough and the user's picky enough that I am not going to be able to use HTML as the source language. So I want to drop to TeX. I have tucked the data for the form away in an external database. How do I execute a query against a ZSQL method from python. In particular, I have a ZSQL method sql_test, that has a single argument request_number. Mucking about in python, I can see by program def test(self, request_number): return request_number, dir(self.sql_test): that sql_test has structure: ['__ac_local_roles__', '_arg', '_col', '_v_brain', '_v_cache', 'arguments_src', 'connection_id', 'id', 'src', 'template', 'title'] But, I don't see anything in sight that actually causes the query to be invoked. Could someone give an example, or point me to the general area of the source code in which a ZSQL method is invoked? Thanks. Jim Penny