Separate revenue accounts for internal and external revenue on the invoice. How can this be achieved

Hello All,

We have a requirement where we need to seperate the internal and external revenue accounts when the invoice is created.

Version: R12.1.3

Example: For Customer A, Revenue account should be 100.40000.0000.0000

               For Customer B, Revenue account should be 100.40001.0000.0000

Both the Customers use the same Order Type, Transaction Type and Line Type. So, it cannot be distinguished based on those.

The requirement is that when the Autoinvoice Program generates the invoice, for Customer A, revenue should be recognized in 100.40000.0000.0000 and for Customer B, it should be recognized in 100.40001.0000.0000. Is SLA the best practice for achieving this? Looking forward to hearing your insightful opinions.