Must have Software for Production-Scheduling
From the developer: "A fully functional Manufacturing Resource Planning (MRP) system in Excel that has no macros or VBA code, nothing is hidden, the system may be modified by an Excel literate person, and adapted for use by a range of manufacturing...
A free Excel based Integrated Planning and Scheduling System with the following features: Inventory replenishment and distribution planning across multiple depots; Make-to-order and make-to-stock; MRP1 with a multi-level BOM; Multi-stage routings;...