---
title: Language and Region
slug: en/language-and-region
description: Learn how to set up the default language of your system easily and efficiently. Follow simple steps in the main menu and customize your language preference to English, Spanish, or Portuguese. Discover the benefits of keeping your system in English and fin
docTags:
createdAt: 2021-10-27T00:30:28.000Z
---
This functionality is intended to **set up the default language of the system**.
## Procedure
1. Access the functionality through the main menu `Parameterization > CITSmart Parameter`;
2. Search **parameter 66**, set **value EN** for **English**, **ES **for **Spanish, **or **PT **for **Portuguese**;
3. Click on "**Save**".
:::hint{type="info"}
🖊 **Note****:** **Always keep the system in English****: **
1\. Access the functionality through the main menu `Parameterization > CITSmart parameter`;
2\. Search **parameter 275**;
3\. Select "**Yes**";
4\. Click on "**Save**".
:::