AR Conversion

I've completed the AR setup for converting AR Invoices that tie to the AR opening balance.  I created a Conversion Transaction Source and 2 Transaction Types (1 for Conversion Invoices and another for Conversion Credit Memos).  The Post to GL box is not checked for either Transaction Type since the conversion transactions represent opening balances and are already on the GL.  After successfully loading the conversion transactions, I ran the Submit Accounting process (no accounting lines were created) which I suspect is because of the Post to GL flag is unchecked.  Then, I ran a Transaction Register because the user guide says that this