3.The request for assistance shall clearly state the name of the requesting rapporteur and contributors and the purpose of the requested assistance and shall only be made for the fulfilment of the tasks of the scientific panel under Article 68(3) of Regulation (EU) 2024/1689. To demonstrate the necessity and proportionality of such a request, as required by Article 91(3) of Regulation (EU) 2024/1689, the request shall substantiate:
(a)that a refusal to grant the requested assistance will prevent the requesting rapporteur from carrying out his or her task referred to in Article 68(3) of Regulation (EU) 2024/1689;
(b)that the amount, scope, granularity and type of documentation and information requested does not exceed what is necessary to achieve performance of the task.