Hi,
I am looking at building an application for a customer that can add order lines to a DO and RO, as well as changing and deleting existing ones.
For requisition orders (TTYP 51) I can use MMS100MI APIs to add, delete and change order lines, however, for distribution order of TTYP 41 these APIs are not permitted.

I can add these lines using MHS850MI.AddDO, though I need a way to change and delete existing ones as well.
Is there a way to make MMS100MI APIs working with transaction type (TTYP) 41, or is there other APIs that can be used?