Core rule state
ĽNames of each NGB team member are to be delivered to the organizing committee by a minimum of 24 hours prior to shooting. All teams and names are to be posted for view by all competitors prior to championship commencement.
ĽAny concession requests regarding handicap should be delivered to the organizing committee by a minimum 24 hours prior to championship commencement.
So we dont have to name untill 24 hours before event.