Need to populate the custom field created on item level to the purchase order line level

Summary:

Here the requirement is as below,

Requirement: One field should be created at the item master level named "Mandatory List (ML)" with LOVs are YES/NO. And this field should be populated with the same data at the PO line level for the respective line item.

Basically, the user wants to populate the same dff with the value from item level to Purchase order level.

Can we do that? Kindly help with the solution for this requirement.

If more information is required then kindly ask.

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