---
title: "Install Ignition Sepasoft Modules and Apply License"
id: "install-ignition-sepasoft-modules-and-apply-license"
project: "MES User Manual"
url: "https://docs.sepasoft.com/articles/user-manual/install-ignition-sepasoft-modules-and-apply-license"
updated: 2026-07-31T14:55:17Z
---

# Install Ignition Sepasoft Modules and Apply License

**Sepasoft MES Module Suite**

### 

### Install Ignition and Sepasoft Modules on Enterprise Server and Site Server

Before following these steps, see [Preparing before Configuring MES Enterprise Network](/articles/user-manual/preparing-before-configuring-mes-enterprise-network)

**On the Enterprise Server:**

* Install Ignition.
* Install Sepasoft MES Modules.

**On the Site Server:**

* Install Ignition.
* Install Sepasoft Modules.

| ![Warning](/resources/Storage/user-manual/user-manual/Warning.png) | **Install the same version of the Sepasoft MES Modules on the servers.** |
| --- | --- |

### Apply Licenses

To apply licenses on the Enterprise and Site Servers:

* In Ignition **8.3.x**, go to **Ignition Gateway > Platform > System > Licensing**. click **Activate License**. Enter license.
* In Ignition **8.1.x**, go to **Ignition Gateway > Config > Licensing**, click **Activate License**. Enter license.

| ![Note](/resources/Storage/user-manual/user-manual/Note.png) | Assigning licenses to equipment is done after the servers are connected. |
| --- | --- |

**Sepasoft MES Module Suite**