# Installation

This page explains how to install Modelio and add the TOSCA Designer module.

## Requirements

- Java 8 JDK
- Modelio Open Source 5.4.1

## Steps

1. Install Modelio 5.4.1 (download from https://github.com/ModelioOpenSource/Modelio/releases/tag/v5.4.1)
2. Install Java 8 and ensure `java` is on your PATH.
3. Download the latest `.jmdac` module from the release page: https://github.com/Modelio-R-D/MYRTUSDesigner/releases
4. Open Modelio, go to `Configuration > Modules catalog` and add the module by selecting the downloaded `.jmdac` file.
5. Deploy the module in a project via `Configuration > Install a module in this project`.

## Example Projects

The release includes example projects such as `MYRTUS.Face.Application.zip` and `Smart.City.Traffic.Management.zip`. Import them via `File > Import project` in Modelio.