@DianeW777 maybe some confusion here the question was about Accrued Market Discount reported on 1099-B, not accrued interest.
@PJT16939 if you're inputting as sales summaries there should be an option to add an adjustment. But this may also trigger a need to upload or mail your 1099-B to the IRS. The other alternative is to input sales items which have adjustments for wash sales, AMD etc as "one by one" with all the details and it will have a field for AMD the way it comes on the 1099-B
