We have a requirement to add a custom field in ITEM data of transactions ME21N, ME22N and ME23N. A new column is required that would appear as checkbox. We have already tried screen exit MM06E005 but it is adding a new tab and the new field under the ITEM DETAIL data. We have also read that BADI ME_GUI_PO_CUST would do the job but it will be under the ITEM DETAIL as well.
Immediate help would be really appreciated.