The Parent visa category provides an opportunity for parents of Australian citizens, permanent residents, or eligible New Zealand citizens to migrate to Australia and live with their children. This visa category offers various options such as the Contributory Parent (Temporary) Visa, Contributory Parent (Permanent) Visa, and Parent Visa. The Contributory Parent (Temporary) Visa is a temporary visa that allows parents to live in Australia for up to two years, while the Contributory Parent (Permanent) Visa allows parents to live in Australia permanently.