We need to set a default class on the Bank Transfer form in NetSuite. However this form does not have a 'customize' link and there does not appear to be a 'bank transfer', 'transfer funds' or 'transfer' record so a script cannot be deployed and applied to it. Workflows also do not list this record. Is there a way to customize this form or record? It does appear that Bill.com has found a way to create bank transfer records, but it's unclear how they're doing it.
There is an undocumented Record Type called "transfer", it doesn't show up in record.Type, but if you supply it then it does appear to work.