Standard Army Retail Supply System Level 1 (SARSS‐1) is a real‐time, transaction oriented supply management system deployed at Supply Support Activities (SSA) for interactive data entry, retrieval, and updates to warehouse stockage. The Corps level SARSS‐2AC is designed to accomplish the time‐sensitive functions such as referrals, local procurement, and management of controlled items. The Corps level SARSS‐2B is designed to accomplish management of non‐time‐sensitive functions of supply cataloging, document history, demand analysis, financial interfaces, and quarterly stratification. As with SAAS-MOD, MAT provides Post Production Software Support (PPSS) including requirements analysis, configuration management, software programming, software coding, testing, security, training, documentation, functional support and customer assistance for the SARSS suite. We currently support the GCSS-Army Program’s Wave 1 fielding initiatives to replaces SARSS at the Supply Support Activities (SSA).