Opinion of Advocate General Medina delivered on 7 April 2022.#MCM v Centrala studiestödsnämnden.#Request for a preliminary ruling from the Överklagandenämnden för studiestöd.#Reference for a preliminary ruling – Freedom of movement for persons – Article 45 TFEU – Equal treatment – Social advantages – Regulation (EU) No 492/2011 – Article 7(2) – Financial aid for higher education studies in another Member State – Residence requirement – Alternative requirement of social integration for non-resident students – Situation of a student who is a national of the State granting the aid, residing since birth in the State of studies.#Case C-638/20.