Nikon Z8 Reference Manual page 83

13
Highlight [Group name], press 2, and enter a group name.
Enter a group name for the synchronized cameras. Group
names can be up to eight characters long.
D
Assigning Remote Cameras a "Group Name"
The group name selected on the remote cameras must match
that chosen for the master camera. Choose the name using
[Connect to other cameras] > [Group name] in the network
menu.
14
Highlight [Remote camera list] and press 2.
Add remote cameras to the group. The master camera can
store information for up to 16 remote cameras in slots [01]
through [16].
15
Highlight the desired slot and press 2.
Remote camera options will be displayed.
83
Changes to Synchronized Release