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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.

To create and maintain shop orders use SFC500 Shop Order Entry Maintenance. These orders use the standard bill of material (BOM) as the base list of components. You can also set up standard routings, which list the operations,

or work steps, involved in manufacturing.

To release shop orders, use the Shop Order Release program, SFC505. Infor ERP LX groups shop orders by user ID for batch processing. Use Shop Packet Print, SFC520, to print the shop orders that you select. SFC530 allows you to create multi-level shop orders to link shop orders together with a common end item parent. Linking multiple shop orders together for a final assembly product provides support for make-to-order and engineer-to-order manufacturing environments which need to schedule these multiple orders together or as a vertical slice in the production schedule.

You can make changes to shop orders after you print them. Use Shop Order Entry/Maintenance, SFC500, to update the shop orders. Changes are immediately visible on the inquiry screens for SFC300 and SFC350. To reprint the shop packet, use Reprint Shop Packet, SFC560.

You can move monthly periods to a different parent period. For example, if you have a monthly calendar, you can create quarter periods and move months to the quarters.

1. Select Financials > Global Ledger > Setup > Finance Enterprise Group > Maintenance.
2. Open the finance enterprise group.
3. Click the Calendar tab.
4. Open the calendar for which you want to move periods.
5. Click the Hierarchy tab.
6. Select the periods to move.
7. Select Actions > Move.
8. Select the new parent period under which you want to move the periods.
9. Click OK.

Note that the Bill of Material and Routing are revision controlled. When a structure is generated for the first time, a first revision is made with status New.

If the Approve Structures Automatically check box is selected in the Job Shop Master Data Parameter (tirou0500m000) session, the revision is created with status Approved.

If the structure is regenerated, the current revision status determines the result:

• If the status is New, this revision is overwritten
• If the status is Approved, a new revision is created