Case F-24/12: Judgment of the Civil Service Tribunal (Second Chamber) of 19 June 2014  — BN v Parliament (Civil Service — Officials — Action for annulment — Official of grade AD 14 occupying a post as Head of Unit — Allegation of psychological harassment against the Director-General — Mobility exercise — Refusal to accept appointment to a post of Advisor in another Directorate-General with the loss of the salary increase for Heads of Unit — Decision on a temporary transfer to another Advisor post — Interest of the service — Principle that the post to which an official is assigned should correspond to his grade — Action for compensation — Harm arising from non-decision-making conduct)