Please see attached link.
https://teampages.s3.amazonaws.com/documents/111375/OMHA_Bulletin__2015-001__March_18-15.pdf?AWSAccessKeyId=0MADWNHT7KBQHYNHHQR2&Expires=1427768095&Signature=0kazoS4mV4rfNecxJvOS15SZd1Q%3D