(11)For the purpose of achieving cost-efficient functioning, the collection bodies should be able to delegate their tasks to a third party. Such delegation should be subject to appropriate safeguards and should not be exercised to such an extent that the collection body becomes merely a ‘letter-box entity’. It should not be possible to delegate the task of taking a discretionary decision to reject or remove information that is manifestly inappropriate, abusive or outside the scope of this Regulation. However, that does not prevent a delegatee from carrying out such rejection or removal in accordance with such a discretionary decision made by the collection body.