Champions League permutations: Who needs what to progress on the final night of the league phase?

Who have already qualified? Which clubs can still automatically progress to the knockouts on the final day? How do the play-offs work again?

Champions League permutations: Who needs what to progress on the final night of the league phase?
Who have already qualified? Which clubs can still automatically progress to the knockouts on the final day? How do the play-offs work again?