So I’m working on a custom XML template for statements that print as part of a batch. There are a lot of variables that start with

custom_

in the code. All variables are referenced in this format

%%%variable_name%%%

instead of the typical fields you see in Advanced PDF templates

${variable_name]

. Any suggestions on where to look to find where the

custom

variables coded? I need to add some more but not sure where to define them.