This document provides details on a reference file and related federal contract opportunity. The reference file is a 100MB zip file titled "Reference 008-IPPS-A Architecture Products-26 OCT 2023.zip" pertaining to solicitation number W91CRB-24-R-0003 for the IPPS-A Army Military Payroll draft RFP. The opportunity is listed as a pre-solicitation by the Department of the Army Materiel Command Army Contracting Command located at Aberdeen Proving Ground. The RFP appears to be seeking proposals for IPPS-A architecture products in support of the Army's military payroll system, with an anticipated award date sometime after October 26, 2023. No other details on required products or services, pricing terms, response dates, set asides or incumbents are provided in this document.