Audit Management Question

A customer is considering using SAP audit management. I did a quick demo for them, but they had a question i couldn't answer.

Q: Can we delete the record of an old audit as a matter of protocol as a new audit is completed?

I think this means the old audit is deleted when a new one is created for the same audit location.

Please advise on whether this comes out of the box or could be built.

Thank you,

Elliott Glynn