What does Norris need to do in Abu Dhabi to win the title?

The Formula 1 title race is heading for a thrilling Abu Dhabi finale, with three drivers – Lando Norris, Max Verstappen, and Oscar Piastri – still mathematically in contention. Norris, who could have sealed the championship in Qatar, missed a crucial opportunity due to McLaren's strategy errors under an early Safety Car. Verstappen capitalized with an unexpected victory, dramatically re-entering the title fight and leapfrogging Piastri. Norris now holds a slim 12-point lead over Verstappen. For Norris to clinch his maiden title, a podium finish in Abu Dhabi will be enough. Verstappen needs a win combined with Norris finishing fourth or lower, while Piastri faces an uphill battle, needing a top-two finish and his rivals to falter.
What does Norris need to do in Abu Dhabi to win the title?