1description: > 2 Implement to define extended manufacturing data for inventory items. 3 4properties: 5 - name: ExtendedMFGData 6 type: dict[string, string] 7 description: > 8 A dictionary of manufacturer-specific extended data fields, which may 9 contain fields such as manufacturing plant, lot number, etc. 10 11 These fields must not be used for programmatic interrogation of an 12 inventory object but may be useful for various human-oriented tasks, 13 such as part failure analysis. Any field needed for programmatic 14 interrogation should be promoted to a first-class property in another 15 Item or Decorator interface. 16