Actual Costs against Maintenance Order object list items

Hello,

I created a Maintenance Order for an equipment. I add 3 more equipments in the object list tab in this order. I assigned separate operations with these object list equipments. I also assign some components against the operations.

My query is - All actual costs are showing against the reference object item (header equipment) whereas I want to capture the costs against individual equipments in the object list.

PG