Our facility is currently moving from Classic to Millennium. One of our techs is working hard to clean up old card files so that all patient history can be uploaded into the new system. Every since I have worked in the blood bank nobody could ever tell me how an Antibody can be removed from PTC (entered either though a result or TMT). We would love to remove some that have been entered incorrectly or *’d so that they do not clutter the new system. Do anyone know how this is done.... Remember these are old accession numbers that have been achieved and I don't want to replace them I want to remove them. Also if anyone knows how this is done in millennium that would be helpful too. Thanks