# 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="/files/SiaWtsTK3usupg0ytIXv" 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="/files/outMVhG6moDvvbt1KsJW" alt=""><figcaption></figcaption></figure>

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