Case C-299/21 P: Judgment of the Court (Tenth Chamber) of 2 June 2022 — EM v European Parliament (Appeal — Civil service — European Parliament — Member of the temporary staff in the service of a political group — Staff Regulations of Officials of the European Union — Article 7 — Transfer — Article 12 and Article 12a(3) — Concept of ‘psychological harassment’ — Failure to assign tasks — Conditions of Employment of Other Servants of the European Union — Request for assistance — Loss or harm — Compensation)