How to Apply LCM charges on received quantity instead of Purchase order quantity

Hi Team,

We have requirement to apply the freight charges on quantity received instead of PO Quantity. Below is the example.

In Purchase order. for an item X , the Order quantity is 9600 mts and price is 48.53 /- .

Due to the nature of material, they receive excess material 10093 mts. the freight charges is $ 5000 .

When we allocate this estimate charges through through LCM, this is applied on 9600 mts. Charge basis is Aggregate and allocation Basis is quantity with UOM meter.

We have created the AP invoice for freight with $5000 (we cannot change the freight amount) and ran related jobs .

Allocated the actual charges on trade operations.