https://www.canada.ca/en/employment-social-development/services/student-financial-aid/education-savings/resp/resp-promoters/infocapsules/caregiver.html
InfoCapsule 5: Primary caregiver - Canada.ca
A primary caregiver (PCG) is the person primarily responsible for the care and upbringing of a child. A PCG can be an individual or a public entity.
primarycaregivercanada