We recently installed the Electronic Bank Payments SuiteApp into our environment and would like to modify some of the pages. Primarily, when on the Bill Payment Processing screen (Payments→Payment Processing→Bill Payment Processing), there are many fields that we will never be using and thus would like to hide them:

However, this does not appear to be a standard form in NetSuite and therefore is not listed in any of the Customization→Forms pages.

Are we able to modify this page, or are we stuck with what we see? We want to make the process more streamlined for our users, so the less they see on the page the more straightforward it will be for them.