; and (D) assist with developing joint requirements for any common capability gaps or mission needs identified under subparagraph (C); (E) prioritize new and existing requirements identified under subparagraphs (B) and (D) to make recommendations to the Secretary, Deputy Secretary, or Associate Secretary as a part of the Department’s annual budget development process; (F) track any changes to existing requirements, including the reasons for the changes, to identify opportunities to improve the requirements generation process across the Department