How is damage assignment order determined for attacking creatures in a Two-Headed Giant game?

In a Two-Headed Giant game, the way damage assignment order is determined is that the active team decides the order for each attacking creature. This process respects the structure of gameplay in Two-Headed Giant, where the active team's decisions reflect their coordination in an effort to maximize their strategy.

In essence, when the active player declares attacking creatures, they have the authority to choose the order in which damage will be assigned when those creatures deal combat damage. This includes deciding how damage is distributed to any blockers that might be presented by the defending team.

This mechanism fits within the overarching rules of Magic: The Gathering, which often attribute decision-making powers to the active player during their turn, allowing them the opportunity to best strategize their attacks. The other options do not reflect the rules accurately, as they do not correctly assign the responsibility of damage assignment during combat in this multiplayer format.