New 25 B Asset transfer to another Book- How to use REST Import & export

Summary:

as per 25 B new feature note ( Asset Transfer to Another Book) "The Intercompany Payables accounts and Intercompany Receivables accounts in the Manage Asset Books page can be populated using REST import and export services and can't be entered using the Create or Edit Asset Book page. However , it doesn't have information regarding how to update the Intercompany payables & receivables account at book level. Appreciate if you could share the steps to update the Intercompany payables & receivables account at book level. Can we change account rule to derive the intercompany account segment ?

Content (please ensure you mask any confidential information):