Our system is down at the moment, so can't give you the exact dictionary page, but for the products you wish to retype, you first create an order group that contains the retype group (or profile). Then in the product dictionary, under Assoc Unit Order Group, you put that order group in the desired field, probably Non-Affiliated Source. Then when you enter your unit it will create a specimen for the retype. You cannot use the RBC Unit label, because the testing is on the specimen number. Hope this helps.