The councilors' access to personal data included in the Municipal Register of Inhabitants may be enabled when, taking into account the specific purposes of the Register, access is necessary and provided for the development of the control functions of the activities of the municipal corporation, or other functions that may be attributed to the councilor, in the terms provided for in the LRBRL. It is not justified for the councilor to access the municipal register of inhabitants to configure the electoral program of the municipal group in relation to the tax ordinances, to perform the relevant calculations, identifying the people who are registered there.