---
title: "Add a module to an existing site collection or site"
slug: "add-a-module-to-an-existing-site-collection-or-site"
abstract: "Install modules for existing site collections and/or sites using a script or the bulk module installer."
---
# Add a module to an existing site collection or site

Add modules to site collections and sites using context menu script (**Add Site Collection/Site Module**) or **bulk module installer**. When you create a new SXA site collection or site, the wizard lets you select the modules that you want to include. When you have an existing site collection or site and want to add modules later, you can add modules to a specific site collection or site or use the SXA bulk module installer to install modules for multiple site collections/sites.

<details>
<summary><h2>Add modules to a specific site collection or site</h2></summary>

To add modules to a specific site collection, site:

1. In the Content Editor, right-click the site or site, click **Scripts** and click **Add site collection module/Add site module**.

    ![Add Site module](https://doc.sitecore.com/api/markdown-image/xp/en/developers/sxa/105/sitecore-experience-accelerator/images/SXA-add-module.png)

2. In the **Add module to site/site collection** dialog, the missing modules are listed. Select the modules that you want to add and click **Ok**.

</details>

<details>
<summary><h2>Add modules to multiple site collections and sites using the Bulk module installer</h2></summary>

To add a module to multiple site collections, sites:

1. In the Content Editor, navigate to the module that you want to add in */sitecore/System/Settings/Foundation/* or */sitecore/System/Settings/Feature/*
2. Right-click the module, click **Scripts**, and click **Install Site Collection Module/Install Site module**.

    ![Install Site Collection module](https://doc.sitecore.com/api/markdown-image/xp/en/developers/sxa/105/sitecore-experience-accelerator/images/site-install-site-collection-module.png)

3. In the **Add module to site/site collection** dialog select the site collections/sites that you want to add the module to and click **OK**.

</details>