# inventoryControlNumber property

TextFieldWrapper? inventoryControlNumber

Data element ID "DCK". A string of letters and/or numbers that is affixed to the raw materials (card stock, laminate, etc.) used in producing driver licenses and ID cards. (DHS recommended field).

## Implementation

    TextFieldWrapper? get inventoryControlNumber => document
        .fieldByTypeName("InventoryControlNumber")
        ?.let((field) => TextFieldWrapper(field));