Welcome to Camera Bits Forums
I have set both "artist" as well as "copyright" shooting data fields on my Nikon D750. These do not appear in the IPTC/XMP data when viewed with PM5 (15800). Am I missing something or is this something new that PM5 cannot access? (According to the D750 manual the data can be viewed as metadata in ViewNX2 or in Capture NX-D)