Airman 1st Class Alily Kliewer, 28th Logistics Readiness Squadron light ground vehicle fleet management and analysis technician, files a work order receipt, Sept. 8, 2023, at Ellsworth Air Force Base, South Dakota. As replacement parts are received, Kliewer attaches a proof of receipt to the original work order, storing them in a filing cabinet for administrative and referencing purposes. (U.S. Air Force photo by Airman 1st Class Dylan Maher)