---
title: Registering Domain Item
slug: helium-en/registering-domain-item
description: Learn how to customize field options on your system screen through the Domain Items functionality. Add, modify, and remove domain items easily with these step-by-step instructions. Make sure to register the domain before getting started. Access this featu
createdAt: 2021-10-11T15:40:52.000Z
---

The Domain Items functionality is intended to customize the fields options of a
 certain system screen. To use it, you should have knowledge about system
 codification.

This feature provides a variety of actions, such as including, changing, and
 deleting a domain item.

## Before getting started

- [x] The domain item registration requires the previous registration of the domain.

## Procedure

1. Access the functionality through the main menu `System > Domain Settings >
    Domain Items`;
2. Click on "**New**";
3. Complete the fields available;
4. Click on "**Save**".