Case T-488/18: Judgment of the General Court of 10 February 2021 — XC v Commission (Civil service — Recruitment — Open competition EPSO/AD/338/17 — Decision of the selection board to exclude the applicant from the next phase of the competition — Principle of non-discrimination on the ground of disability — Access to documents — Refusal of access to the questions asked during a test — Secrecy of the selection board’s proceedings — Regulation (EU) No 1049/2001 — Open competition EPSO/AD/356/18 — Reserve list — Action for annulment — No interest in bringing proceedings — Inadmissibility — Liability)