Case T-790/21: Judgment of the General Court of 15 November 2023 — PL v Commission (Civil service — Officials — Reassignment in the interests of the service — Decision with retroactive effect adopted to comply with judgments of the European Union judicature — Article 266 TFEU — Articles 22a and 22c of the Staff Regulations — Irregularity of the pre-litigation procedure — Principle of good administration — Right to be heard — Principle of impartiality — Reasonable time — Duty to have regard for the welfare of officials — Liability — Non-material damage)