In the 2010-2014 dataset, some records have:
MIGPLAC1 = Wisconsin (55) and MIGPUMA1=104
MIGPLAC1= Georgia (13) and MIGPUMA1=4007
Neither of thsoe MIGPUMAs are in the “Relationship between Census 2010 PUMAs of Migration (MIGPUMA1) and Census 2010 PUMAs” available on your site. Could you let me know which 2010 PUMAs are included in those two MIGPUMAs?