For years, repetitive manufacturing industries have been applying many of the principles in Just-in-Time philosophy. They have established balanced production lines that depend on a steady flow of material to each work station. They schedule production in daily or weekly rates rather than in discrete shop order lots. They track finished inventory by work center rather than by job. They typically backflush stock balances (decrement stock balances upon completion of specific manufacturing steps rather than issued at the beginning of each production run).

Costing is typically based upon a daily rate or hourly rate rather than being associated with specific shop orders. 

Repetitive manufacturers use MRP II software adaptable to their environments

in the following key areas:

▪ Product definition

▪ Inventory tracking

▪ MRP/Master Scheduling

▪ Shop Floor Control

▪ Purchasing

▪ Costing

Just-in-Time (JIT) is a management philosophy that focuses on minimizing the resources necessary to add value to your products and to operate your factory in ways that eliminate waste. Resources are labor, materials, equipment, space, and time. Waste is anything that does not add value to your products. Moving work-in-process from place to place, stacking and sorting, investing capital in large work-in-process and raw material inventories, inspecting materials at your vendors' sites, and tying up warehouse space with finished goods are all activities that add cost, not value, to your products. 

JIT is a process that reduces lead time. JIT does not replace an MRP, an inventory program, a scheduling technique to bypass your Master Schedule, or a materials management project. JIT is the never-ending commitment of everyone, from top management to your workers on the floor, to maximize your effectiveness through continuous, incremental improvements.

In LN, the configuration of a generic item not always results into a customized item. Configured items can now be customized items as well as standard items. If users configure items without PCS projects, standard items are generated instead of customized items.

The sessions for generating product variant structures for sales quotations and sales orders are moved from the Product Configuration module in Manufacturing to the Sales Control module in LN. The following new sessions are available in Sales Control:

▪ Generate (Budget) Structure for Sales Quotations (tdsls1201m100).

▪ Generate (Project) Structure for Sales Orders (tdsls4244m000)