We are working on partnership which received K-1 from the lower tier. The K-1 provided information on box 20 for code Z, AB, etc... for section 199A. For the partnership we are working on, we want to special allocate the item from box 20 from the lower tier but the screen 29 (special allocations) also provides the function to special allocate for this tier, not the lower tier. Anyone knows anyway we can try to override this?