Adjust average of items under PO reference BF-420. ICG cannot do the adjustment because POs were created prior to migration to JDA. See below link for reference. 
https://docs.google.com/spreadsheets/d/1Vvaf8EOfxuDIS9VMJbz_13S4UojOeO-mnnkSrTups9E/edit#gid=1517876286