Process documentation (requisitions, issues, receipts, care and preservation work orders, location assignments, etc.). Reviews documentation for correctness to include detailed editing. Reviews material, received and for issues, for correct application by use of general knowledge, local publications, catalogs, technical manuals, and recommends substitute items, if necessary to meet requirements. Assists warehouse personnel in stock selection and makes stock identifications on a routine or as needed basis. Conducts initial investigation involving overages, shortages, warehouse denials and reports or refers results to supervisor.