My daughter was 20 years old when i applied for permanent resident under Caring for people with high medical needs class but after i submitted my application, i was told that i could not include her on my application because she does not meet the definition of dependent child. But since the age definition for dependent child changed, im planning to sponsor her under family class. Did her age get locked in when i submitted my application for PR or is it gonna get locked in when she applies under family class? i need help please