Might differ between countries/providers, but for the airline I'm working at, checking the box leads the customer to a separate page where they can detail what

Might differ between countries/providers, but for the airline I'm working at, checking the box leads the customer to a separate page where they can detail what kind of assistance is needed. Might be that the cabin crew misunderstands the order when they see that the passenger is registered as a 1 year old though