In the Project Management and Accounting module, you can configure a project group to defer all costs (Item, Hour, Expense). However, deferral schedules are created at invoicing, not at posting, which prevents cost recognition without invoicing a customer. This seems illogical. If “Deferred” is specified as the ledger posting method, deferral schedules should be created at the time of posting, not invoicing, because you must be able to recognize costs without invoicing the customer.