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 9 may contain fields such as manufacturing plant, lot number, etc. 10 11 These fields must not be used for programmatic interrogation of 12 an inventory object but may be useful for various human-oriented 13 tasks, such as part failure analysis. Any field needed for 14 programmatic interrogation should be promoted to a first-class 15 property in another Item or Decorator interface. 16