"We have an enormous amount of respect for each other's organisations and we wish each other every success in our respective codes," said Sorensen.
"We have also agreed on protocols to be followed where either of us is made aware of any player who is interested in changing codes in the middle of their employment. Under those protocols we will be able to avoid this situation arising again in future," Sorensen said.
A good place to start might be avoiding allowing 15-year-olds to sign five-year contracts.
That is the situation Nanai-Seturo, now 18, found himself in after playing rugby for St Kentigern's College in Auckland.
It has been reported that Nanai-Seturo is most likely to join the Chiefs, and that the Warriors are concerned that his departure could set a precedent for other unhappy young players.
Warriors chief executive Cameron George said he welcomed the agreement, adding he was looking forward to continuing to have a productive relationship with New Zealand Rugby.
"We need to work together when faced with these situations and it is not in either of our interests for these matters to be aired in public," he said.
"The Warriors wish Etene well with his career."
As part of the agreement, the parties have agreed no further comments will be made on any matter concerning the dispute.
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