Additional accounting entry in MIRO posting

Hello experts

At the time of MIRO, there is a requirement of one additional accounting entry (automatically) say auto run of FB60 where a different (fixed) vendor code will be debited and clearing account GL will get credited. For example, the case is as below-

MIRO entry

PO Vendor Account      - 110  (Credit)

GR/IR Account            - 100 (Debit)

XYZ clearing account   -   10 (Debit)

Additional (Auto) entry required

XYZ clearing account (same as above) - 10 (Credit)

Different Vendor Account                     - 10 (Debit)

Please suggest how this can be done.

thanks