Has anyone dealt with this specific SDF error when working with custom forms? This sounds super simple, but is a bit of a head-scratcher for me. I believe that SDF is complaining that my invoice form "printTemplate" and "emailTemplate" are referring to a template not of the same type. The PDF template is an "Advanced PDF Template" Yet, when I look at XML files for both the invoice form, as well as the advanced PDF templates, both seem to indicate that we are using "Advanced PDF template" types.