Tried filtering using the following options:
• TestCo_ID = session variable > WA_TestimCompany
• TestCo_ID = URL Parameter > TestCo_ID
• TestCo_ID = form variable > WA_TestimCompany
• TestCo_ID = session variable > TestCo_ID
I expected the first session variable option to work, but not the others.
As a last resort, tried switching the recordset to the 'prod' table and INNER JOIN the Testim_company table in order to use the $_GET["ID"] runtime value.
All options returned a blank field as before, even after clearing history, emptying cache and restarting browser.