hello- has anyone batch updated applying a credit custom record to invoices via CSV? I have done the $0 customer payment to get invoice + credit to apply via CSV in the past or UI works but we have a huge volume, so was wondering about possibilities around applying a custom transaction type- similar to this process just with a custom transaction record type: https://netsuite.custhelp.com/app/answers/detail/a_id/12184/kw/accept%20customer%20payment%20csv%20apply%20invoice/related/1 - or maybe it has to be scripted?