# Adding other IFX

ENGAGE includes a library of over 1200 IFX that you can use to enhance your presentations. However, if you want to use a custom 3D model, such as a company product or just something that isn’t in the library, you can import your own.

As an Enterprise client, you can request that ENGAGE staff upload a 3D model on your behalf, or you can use the ENGAGE SDK. For more information about the ENGAGE SDK, refer to the [developer documentation](https://docs.engagevr.io/developer/).

{% hint style="info" %}
If you have access to the Cloud File Manager, you can upload 3D models to share files in a Session or for testing purposes. However, because the Cloud File Manager is currently in a beta test phase, we don’t recommend that you load files from Cloud File Manager in experience files that will be shown to other users.
{% endhint %}

<figure><img src="https://3460182399-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FwVx6bvwqEE7tD0TYOcfj%2Fuploads%2Fgit-blob-1c7d5869ee902952d3b7eaf58c078e25493f613d%2Ftut_pres_ifx.jpg?alt=media" alt=""><figcaption><p>Example of an uploaded 3D model</p></figcaption></figure>

The following sections describe how to add an IFX and include a basic animation.