"Company Bank Details" record type it seems that this record type has fields that are not in the record type definition for example: I see a field "custpage_eft_custrecord_2663_iban", but it doesn't really physically exist (I guess the EFT module handles it specifically) where do the values from this field actually reside?

AI generated answer (using internal Slack threads):

The field "custpage_eft_custrecord_2663_iban" you're referring to is a scripted field, which means it's added via a user event script. The "custpage" prefix indicates that it's a scripted field. The value of this field is not actually stored, it's dynamically generated or fetched when needed. If you're using the Electronic Payments bundle, the customer's Bank Account/ACH information is stored in custom records. These records are scriptable and usually start with "custrecord_2663". In your case, you might be looking for the Entity Bank Detail record. As for the Bank Details Log in the EFT bundle, it's expected behavior that the log shows if you remove a bank account but not if you edit it. This is because sensitive information is not stored in the system notes for security reasons. This also applies to certain fields in the Bank Details, like the IBAN, which might be shown when you edit but not when you view them. ****** Disclaimer: This response was generated by an artificial intelligence assistant based on previous conversations from multiple Slack channels, and may contain inaccuracies or mistakes. ******