Use the Invoicing Preferences page to set a default subsidiary for customers who want invoices grouped. You can set this preference for new customers.
To set a subsidiary for a new invoice groups customer:
Go to Setup > Accounting > Preferences > Invoicing Preferences.
Select the Invoice Groups subtab,
Select the appropriate subsidiary from the Group Invoices for New Customers list.
Click Save.
Note: The list only shows active subsidiaries. If you are not a OneWorld customer, the only option is Parent Company.