1. When creating a new book, choose the copy source of your book in the "Select company" column. Once created, the accounts will also be copied.
Path: [Maintenance] > [Company setting] > [Add] (top right corner)


2. If the original book is assigned to a specific project or department, please modify the account in the new book to prevent the system from retrieving information of the original book.
Path: [Maintenance] > [Account information] > [Account] > [Edit]