Case T-693/16 P RENV-RX: Judgment of the General Court of 15 December 2021 — HG v Commission (Appeal — Civil service — Officials — Posting to a third country — Family lodging provided by the administration — Non-compliance with the obligation to reside there with the family — Disciplinary procedure — Disciplinary penalty of deferment of advancement to a higher step — Making good of any damage suffered by the European Union — Article 22 of the Staff Regulations — Dismissal of the action on the merits — Setting aside on appeal — Judgment on appeal re-examined by the Court of Justice and set aside — Referral back to the General Court)