Global Combat Support System – Army (GCSS-Army) is the Army’s tactical logistics and financial management information enterprise resource planning solution. GCSS-Army provides functional services to the business enterprise and warfighting mission areas in both ground and aviation logistics, focused on property book, supply operations, maintenance management and associated tactical financial management functionality, serving as the tactical property accountability and financial system of record for the Army.

The Logistics Modernization Program (LMP) is an enterprise resource planning (ERP) system that builds, sustains and generates warfighting capabilities using one of the largest, fully integrated supply chain and maintenance, repair and overhaul solutions in the world. The LMP also provides Army Working Capital Fund (AWCF) financial management.