When route or product changes, capture plate type, quantity and layout in one change request; keep a trial separate from the approved recipe.
Record the reason, product, route, plate type, quantity and layout. Keep the trial version separate from the current approved recipe; document results, required approval and transition date before changing the master recipe.
A field adjustment can become an unapproved permanent rule.
Record product, route and plate layout.
Version the trial separately from the active recipe.
Add the transition date to the change record.
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