# Word heatmap index

Specialised index field only showned in reports

### Properties

- Type: [Extension](https://docs.tsnocode.com/books/field-type-reference/chapter/extension)
- Groupable: No
- Show in lists: No
- Searchable: No

## <span class="mw-headline" id="bkmrk-user-interface-1">User interface</span>

Due to its nature this field is never shown in the interface.

## <span class="mw-headline" id="bkmrk-configuration-1">Configuration</span>

This field does not need deployment (no extra database fields required).

No configuration required for this field type.

## <span class="mw-headline" id="bkmrk-developer-info-1">Developer info</span>

- FeltTypeID: 690
- SQL datatype: N/A
- Class name: FieldComplexQuestionIndex