XML version of AUD: Supplier Costs Interface Audit

Hello,

We are on EBS 12.2.10. Our users make use of the requests

(A) : PRC: Interface Supplier Costs ( short name PAAPIMP_SI)

and

(B): PRC: Interface Expense Reports from Payables (short name PAAPIMP)

These requests spawn an other request named

(C): AUD: Supplier Costs Interface Audit (short name PAAPIMPR)

I found out that there also is a XML version for PAAPIMPR (suitably named PAAPIMPR_XML).

How can I provoke the requests A and B to make use of that XML version? I cannot find any parameters, profile options or settings for this.

Thank you in advance!

Mark