including rent-in-kind, shall be used solely to cover or defray the costs of carrying out subsection (b) or (d). (3) Improvements The Secretary may permit a nonprofit organization to make improvements to real property or a facility of the Office for the construction of a multipurpose facility to be used for historical displays for public viewing, curation, and storage of artifacts, research facilities, classrooms, offices, and associated activities consistent with the mission of the Office. (g) Internal coordination group (1) Establishment (A) In general Not later than 180 days after the date of the enactment of the Veterans Affairs Centennial and Heritage Act of 2024 , the Secretary shall establish an internal coordinating group (in this subsection the Group ) to assist the Office in carrying out the purposes under subsection (b) and the requirements of subsection (d) by advising the Office on matters relating to operations of the Office, which may include advising on matters relating to the provisions of continuity and resourcing for the Centennial or for development of the history program or the history center described in subsection (a). (B) Procedures and charter The Group shall operate in accordance with such procedures as the Secretary may establish and in accordance with a charter the Secretary shall establish for the Group. (2) Composition The Group shall be composed of the following: (A) The Deputy Secretary of Veterans Affairs. (B) The Assistant Secretary for Management and Chief Financial Officer, or designee. (C) The Chief Historian. (D) A senior employee selected by the Secretary from each of the following: (i) The Veterans Experience Office. (ii) The Office of Congressional and Legislative Affairs. (iii) The Office of Acquisition Logistics and Construction. (iv) The Office of the General Counsel. (v) The Veterans Health Administration. (vi) The Veterans Benefits Administration. (vii) The National Cemetery Administration. (E) Such other officers and employees of the Department as the Secretary