when creating a PO the billing address does not populate the new subsidiary billing address but the old one. how could be the case ?

AI generated answer (using internal Slack threads):

To make the system notes on the bank details record for a vendor available on the system information subtab on the vendor record, you would need to follow these steps: 1. First, ensure that the Vendor Bank Payment Details module is installed in your NetSuite environment. This module adds a custom record for bank details and a subtab on the Vendor record. 2. Once the module is installed, you can create new bank details for a vendor by clicking the 'New Bank Details' button on the subtab. Fill in the required bank information for the vendor and check the 'EFT Bill Payment' box. This will make the bills from this vendor appear in the EFT bill processing. 3. If you want to create Bank Details using a restlet script, you would need to use the appropriate SuiteScript API calls to create and populate the custom record for the bank details. 4. For auditing changes on the bank details, you can use the 'Line System Notes fields' in a transaction search. This will give you the system notes for the lines on the transaction, which should include changes to the bank details. Please note that this process might require additional fields or configurations depending on your specific NetSuite setup and requirements. ****** Disclaimer: This response was generated by an artificial intelligence assistant based on previous conversations from multiple Slack channels, and may contain inaccuracies or mistakes. ******