Order of the Court (Tenth Chamber) of 2 June 2022.#Marie-Christine Arnautu v European Parliament.#Appeal – Article 181 of the Rules of Procedure of the Court of Justice – Institutional law – Implementing Measures for the Statute for Members of the European Parliament – Article 33(1) and (2) – Parliamentary assistance allowance – Recovery of undue payments – Plea of illegality – Principle of legal certainty – Principle of the protection of legitimate expectations – Assessment of evidence – Appeal in part manifestly inadmissible and in part manifestly unfounded.#Case C-573/21 P.