I inherited a client's WP install and they use cformsII for their form solution. They've implemented a form that has two additional fields included that are not showing up in the list when I go into form settings area. These fields are being pre-populated with data based on what links a user clicks. The web developer I inherited this from, it seems there's some custom plugins in place that may be enabling this functionality. I'm trying to figure out where would I look to attempt to change these fields from input/text to input/hidden. I've searchd the .php files and still don't see where these two mystery fields are being generated.

Any direction would be greatly appreciated….