BAPI_PO_CHANGE to reflect source Tcode

Hi Experts,

For a specific custom criteria, posting a GR via MIGO will call BAPI_PO_CHANGE and block the PO line item. But in the change logs, the Tcode of last change is updated as ME22N rather than MIGO (source code). Is there any way that we reflect MIGO instead of ME22N in the PO change log?

Regards,

Akash Prekar