Nikon Z 8 Reference Manual page 738

D
Cautions: IPTC Information
The camera supports standard roman alphanumeric characters only. Other characters will not
display correctly except on a computer.
Preset names ( 0
using a computer, all characters after the eighteenth will be deleted.
The number of characters that may appear in each field is given below. Any characters over the limit
will be deleted.
735) may be up to 18 characters long. If a preset with a longer name is created
Field
Caption
Event ID
Headline
Object name
City
State
Country
Category
Supp. Cat. (supplemental categories)
Byline
Byline title
Writer/editor
Credit
Source
738
Max. length
2000
64
256
256
256
256
256
3
256
256
256
256
256
256
IPTC