When Write Off Purchasing Accrual Transactions are automatically transferd to the General Ledger int

 While writing off the Purchasing Transaction type RECEIPT I was expeceted that the Purchasing Write Off Transactions would be automatically transferred to the GL Intrerface. But nothing is happening. I try to import journals to GL but still nothing happens. Is there any other report I have to submit in order to have the Purchasing Write Off Transactions automatically transferred to the GL Intrerface as the user guide indicates?????.
 
Thanks
Dimitrios