ADP question - CP to WTY

Does anyone know if it's possible to tell if service changes an RO from CP to WTY, that there's any evidence left behind?
I know in R&R you would see the part removed and rebilled when they do it but it doesn't appear ADP follows that same process.
They've told me there's no way to see it in the past but their support has given me incorrect answers before so maybe someone here would know.
I know my guys know not to be billing aftermarket parts on a warranty line but it still happens from time to time. I'm wondering if it's getting changed to warranty after the fact
thanks
I know in R&R you would see the part removed and rebilled when they do it but it doesn't appear ADP follows that same process.
They've told me there's no way to see it in the past but their support has given me incorrect answers before so maybe someone here would know.
I know my guys know not to be billing aftermarket parts on a warranty line but it still happens from time to time. I'm wondering if it's getting changed to warranty after the fact
thanks