; (2) communication of maintenance progress and resolution with management of military unaccompanied housing, barracks managers, and residents; and (3) standardized performance metrics, such as the timeliness of completion of work orders. (c) Administration The Secretary of each military department shall administer the work order process required under subsection (a) for such military department and shall issue or update relevant guidance as necessary. (d) Military unaccompanied housing defined In this section, the term military unaccompanied housing means the following housing owned by the United States Government: (1) Military housing intended to be occupied by members of the Armed Forces serving a tour of duty unaccompanied by dependents. (2) Transient housing intended to be occupied by members of the Armed Forces on temporary duty. 2824. Expansion of uniform code of basic standards for military housing to include military unaccompanied housing (a) In general Section 2818 of the William M. (Mac) Thornberry National Defense Authorization Act for Fiscal Year 2021 ( Public Law 116–283 ; 10 U.S.C. 2871 note) is amended— (1) in the section heading, by striking family ; and (2) in subsection (a)— (A) by striking family ; and (B) by inserting , including military unaccompanied housing (as defined in section 2871 of title 10, United States Code) before the period at the end. (b) Implementation (1) In general In implementing the amendments made by subsection (a), the Secretary of Defense shall ensure that the standards required under section 2818 of the William M. (Mac) Thornberry National Defense Authorization Act for Fiscal Year 2021 ( Public Law 116–283