Thanks.  I fear that I am not communicating the problem.  This has nothing to do with reporting.  When I invoice customers, I create individual invoices for each customer.  The revenue (credit) side of these transactions appears properly as income.  Unfortunately, the Accounts Receivable (debit) side of the transactions are all under a single customer account in the chart of accounts.  Each customer should correspond to a particular A/R account in the chart of accounts.  Thanks