> For the complete documentation index, see [llms.txt](https://myty.gitbook.io/products/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://myty.gitbook.io/products/sdk/how-to-use-myty-sdk/import-myty-sdk.md).

# Import MYTY SDK

## Install 3D Extensions from MYTY Kit

{% hint style="warning" %}
Even if 3D avatars are not involved, this step is required to avoid any unexpected errors. 
{% endhint %}

1. In the header tab, click <mark style="color:purple;">`MYTY Kit > Install Extensions > 3D Avatar Extension`</mark>

<figure><img src="/files/aVdxQeVR8h0stldY22h0" alt=""><figcaption></figcaption></figure>

<figure><img src="/files/FKyWyp5iaUT39EEYEdSQ" alt=""><figcaption><p>Console panel after 3D extension Installation is completed</p></figcaption></figure>

## Download MYTY SDK from Package Manager

1. In the header tab, click <mark style="color:purple;">`Window > Package Manager`</mark> and open the Package Manager window.
2. Click the ✚ button in the upper left corner, select <mark style="color:purple;">`Add package from git URL...`</mark>
3. Copy and paste \
   `https://github.com/Off-Live/myty-sdk.git?path=/unity/Assets#pre-release/dev`
4. Click the <mark style="color:purple;">`Add`</mark> button.

<figure><img src="/files/2K2Mx6HdzYODDa0gp2rD" alt=""><figcaption></figcaption></figure>

<figure><img src="/files/jBJwGjwpEM29EX77OCKy" alt=""><figcaption><p>Package manager screen where MYTY SDK download is completed</p></figcaption></figure>