any way to prevent RMA Credit memo application to Invoice?

When RMA references Sales order in OM, the resulting credit memo created in AR gets automatically applied to the invoice linked to sales order.

Oracle Autoinvoice uses reference line id field in autoinvoice interface tables to link the Credit memo to Invoice. By using this feature the original invoice is credited and hence credit memo inherits original invoice tax, exchange rate and accounting (based on profile option).

Is there any way to prevent the application of the credit memo to the invoice but still having the credit memo inherit, tax, exchange rate and accounting from original invoice. The requirement is to have open credit memo created and leave the original invoice (paid or unpaid) as it is.