Case T-164/20: Judgment of the General Court of 1 February 2023 — BG v Parliament (Civil service — Accredited parliamentary assistants — Psychological harassment — Article 12a of the Staff Regulations — Request for assistance — Refusal of the request — Article 24 of the Staff Regulations — Advisory Committee dealing with harassment complaints between Accredited Parliamentary Assistants and Members of the Parliament and its prevention at the workplace — Right to be heard — Refusal to disclose the report of the Advisory Committee — Liability — Non-material harm)