Identify Parent Transaction for Standard Cost Update in MMT

Hi Guys,

We are aware that For Inter org transfer,If the Intransit shipment transaction is created which results decrease in onhand qty from shipping org and increase in onhand qty for Intransit Inventory.Now if there is  a cost change for the item, standard cost transaction is created to adjust the intransit inventory with Subinventory code as NULL

Since there is no link between the parent Intransit shipment transaction (trx type id 21) and the standard cost update transaction, (trx type id 24)

we are unable to derive the subinventory code for standard cost update transaction.

Could you please help to identify if we can use any of the columns from MMT in standard cost update transaction, (trx type id 24) to identify the