# Getting Started

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If you haven’t already, you may want to watch available demo videos at the [Yansa Labs YouTube](https://youtube.com/playlist?list=PLa0hU0AR7Alt2i3J873gmqsgqhom8uNuK\&si=me7UYZOTGAPPM-yo) channel. Most examples shown in the videos are included with the app.
{% endhint %}

## Installation

First, install Barcode & QR Code Generator on your ServiceNow instance via the **System Applications** application in your left nav. Visit **Barcode & QR Code Generator** in your left nav and peruse the available modules. Be sure to enable annotations in your instance by clicking the **‘…’** icon in the top-right of any form. Every Simple Data Separation form includes documentation to help you along. In particular, you will find useful information **Barcode Generators** and **Barcode Parts** forms.

## Roles

* **x\_yala\_bargen.user**: Necessary to use the sample UI Actions for generating, printing, saving, and attaching barcode labels
* **x\_yala\_bargen.admin**: Necessary to view the application and configure new barcode labels