Inventory Hard Commit

Hello Team,

For an sales order, soft committing inventory during sales order creation and Print pick slip. But want to hard commit inventory during shipment confirmation. I have inventory from different Lots, so the sales order should pick inventory based on lot expiry date and split lines if required to pick inventory more than one Lot. Can it possible to do hard commit inventory during shipment confirmation and pick inventory from different Lots automatically by P4205/R47500?

Thanks,

Sreekanth T.