90. When assigning numbers to files in a register of real rights of State resource development as provided for in section 10 and files in a register of public service networks and immovables situated in territory without a cadastral survey as provided for in section 14, the current numbers of the files in those registers on the date fixed in the notice of the Minister of Natural Resources and Wildlife stating that the registry office that keeps them is fully computerized for land registration purposes shall be taken into account.