11. Each land file contained in a register of public service networks and immovables situated in territory without a cadastral survey comprises a heading in which the following information is recorded in addition to the name of the register: (1) the name of the registration division in which the network or the immovable is situated;
(2) the serial number of the file;
(3) the date the file was opened;
(4) the general nature of the network or the place where the immovable is situated;
(5) the correspondence, if any, between the former serial number of the file and its new serial number; and
(6) the date, hour and minute of the last updates of the registrations of rights and the indication that cancellations or reductions were made on the file.