Click a group handle, then choose Staff > Edit Group
Attributes.
To display the attributes of another group, use the arrow controls to
change the Group ID number.
Deselect the Show Group Name check box, then
click OK. Finale remembers the group name, but hides it until you
select the Show Group Name check box again. This setting controls whether
the group names you enter will appear on your printed score. Default names
enclosed in square brackets only display on-screen; they never appear
on your printed score.
. The Staff menu appears.