The considerations formulated to the judgement CNS 16/2016 are not applicable to the activities of the company that formulates the consultation that do not have the consideration of public service. Taking into account that it is not a matter of a linked entity not even dependent on any entity subjected to the area of performance of this Authority, the APDCAT is only competent with respect to those treatments in which the company that formulates the consultation acts as business agent of a public service. The cession, to guarantee the continuity of the service, of the information of personal character linked to its provision has to be produced with a prudential antel·lació in the moment in which the change has to be produced in the lender entity. If the cession of information of files typical of the dealer company is produced, the user persons have to be informed, in the three following months, about the foreseen aspects in the article 5.4 of the LOPD.