> ## Documentation Index
> Fetch the complete documentation index at: https://docs.abbyy.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Lists Array Elements

> Elements of the lists array in Vantage OCR JSON output describe document lists detected during OCR: list ID and an array of list levels with numbering details.

Elements of the **lists** array are objects describing lists detected in a document.

| Property | Data type | Description |
| :- | :- | :- |
| `id` | `string` | The identifier of the list in the document. |
| `listLevels` | [listLevel](/vantage/developer/output/json/ocr/list-level-object) object array | An array describing list levels. |