# Adding sub-items

## Overview

One of the most powerful features of the Vertical Visual Picker is the ability to add sub-items. This allows you to create a hierarchical list of items, which can be very helpful for organizing large amounts of data. For example, you could create a vertical visual picker for a product catalog, where each parent item could represent a category of products, and the sub-items could represent individual products.

<figure><img src="https://27923732-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F1FUd4apB9YHgCEMUFbVb%2Fuploads%2F6Q0W7sgiTrZ4ZbFJhOP3%2F2023-05-16_14-55-07.png?alt=media&#x26;token=f76d4756-7ddd-4c25-8e2c-31d0c510daed" alt=""><figcaption></figcaption></figure>

## How to add sub-items

Adding sub-items to the Vertical Visual Picker is easy.&#x20;

1. Drag the Vertical Visual Picker component
2. Open the Component Builder
3. Add your items in the Data Source section
4. Scroll down to the sub-items sections to add your sub-items

<figure><img src="https://27923732-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F1FUd4apB9YHgCEMUFbVb%2Fuploads%2FSDf298AWqblSLwzyUvyf%2F2023-05-16_15-32-57.png?alt=media&#x26;token=d02975d5-f0ac-4919-9d47-af813cbfc3cb" alt=""><figcaption></figcaption></figure>

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