Njoy can use a transparent format: publish rules, collect sign-ups, state the eligible game edition, announce server and mode, record results and explain tie-breaking before the first race.
Proposed workflow
This article describes a proposal; it does not announce a date, winner, prize or confirmed event. Nations Forever and United Forever players should only be grouped when the selected environment and rules support both editions.
Use the forum for registration and questions, and the server viewer for confirmed details.