Melbourne Storm will have four players in action for the Under-20s State of Origin clash at Suncorp Stadium next Wednesday night.
Harry Grant, Louis Geraghty and Tino Fa'asuamaleaui have been selected in the young Maroons side to be coached by great Justin Hodges.
Fa'asuamaleaui also played in the Under-18s Origin curtain raiser at the Melbourne Cricket Ground last month.
Ryan Papenhuyzen has also been named at fullback in Matt King's New South Wales Under-20s sides.
All four players have stepped up to senior level in 2018, performing exceptionally well in the Intrust Super Cup.
The players will head into camp on Friday ahead of the game on July 11 prior to Origin III.
Storm Development coach Marc Brentnall will also be part of the New South Wales Under-20s coaching staff as an assistant.