Uncapped loose forward Peter Samu has joined the Australia squad for the Test series against Ireland after being granted a release by New Zealand Rugby (NZR).
Australia-born Samu, who will join the ACT Brumbies in Super Rugby next season, is contracted to the Canterbury Crusaders and also New Zealand's Tasman provincial side.
Rugby Australia said they had reached an agreement with their New Zealand counterparts which will see the 26-year-old complete the Super Rugby season with the Crusaders but then be released from his obligations with Tasman.
"I want to thank New Zealand Rugby for their consideration in releasing Peter for international duties," said Rugby Australia chief Raelene Castle.
"Our discussions were robust but fair and I'm pleased we've reached an agreement to allow Peter the opportunity to represent his country."
Players have to be released for international duty according to World Rugby rules but the global governing body has an exception for those eligible for multiple countries.
Samu first played for Tasman when he was 22 and could have been selected for New Zealand on residency grounds.
Media reports had indicated NZR had demanded a fee to release Samu for the June international window, perhaps fearing other countries might come hunting for players with dual eligibility.
The move is good news for Australia coach Michael Cheika, who has long been desperate to add more physicality to supplement the skills of twin opensides Michael Hooper and David Pocock in his back row.
Rugby league convert Caleb Timu is another option to fill that role and he impressed off the bench in the Queensland Reds' back row against the New South Wales Waratahs on Saturday.
"I think it's massive news, it's a big positive for Australian rugby," Timu told reporters in Brisbane after Samu's clearance was announced.
"He's someone I can learn a lot from, he's being playing some great footie this year."
A more immediate concern for Cheika for next week's first Test against the Six Nations champions in Brisbane is his options at hooker after Jordan Uelese suffered a knee injury in Super Rugby action on Saturday.
Scans on Sunday revealed Uelese, who was the only capped hooker in the squad with two appearances off the bench last year, had sustained a suspected ruptured anterior cruciate ligament.
Tolu Latu, who won four caps in 2016, was already lined up to train with the squad this week as cover and an official squad replacement will be named on Monday.
Brandon Paenga-Amosa and Folau Fainga'a, the other hookers in the squad, are both uncapped and once worked together as garbage collectors in Sydney before their careers took off.