; (2) ensuring the performance of each key service, including establishing measurable service requirements and schedules; (3) ensuring independent testing of each IC ITE core service, including testing by the intended users, to evaluate performance against measurable service requirements and to ensure the capability meets user requirements; and (4) coordinate IC ITE transition or restructuring efforts, including phase out of legacy systems. (c) Security plan Not later than 180 days after the date of the enactment of this Act, the Director of National Intelligence shall develop and maintain a security plan for IC ITE. (d) Long-Term roadmap Not later than 180 days after the date of the enactment of this Act, and during each of the second and fourth fiscal quarters thereafter, the Director of National Intelligence shall submit to the congressional intelligence committees a long-term roadmap that shall include each of the following: (1) A description of the minimum required and desired key service requirements, including— (A) key performance parameters