Update the commitment item for multiple PM orders in bulk

I privation to update the committedness point for aggregate PM orders successful bulk. Normally, I tin unfastened each bid 1 by 1 successful the IW32 surface and update it via Go To → Account Assignments → Funds Management, but I privation to make a programme for bulk updates. However, the BAPI_ALM_ORDER_MAINTAIN BAPI does not person a tract for this update.

How tin I execute the bulk update?