# Install GPT for Docs

GPT for Docs is part of the **GPT for Sheets – Autosheet** add-on. One installation covers both Google Sheets and Google Docs; this guide focuses on installing and using the add-on for Google Docs.

**Prerequisites**

If you use multiple Google accounts, it is recommended that you create a browser profile for each account on [Google Chrome](https://support.google.com/chrome/answer/2364824), [Microsoft Edge](https://support.microsoft.com/en-us/topic/sign-in-and-create-multiple-profiles-in-microsoft-edge-df94e622-2061-49ae-ad1d-6f0e43ce6435), or [Apple Safari](https://support.apple.com/guide/safari/create-a-profile-ibrwf3a9e7d6).

## Installation

1. Go to the [installation page](https://workspace.google.com/marketplace/app/gpt_for_sheets_%E2%80%93_autosheet/677318054654).

2. Click **Install**.

   ![Install GPT for Sheets – Autosheet from the Google Workspace Marketplace](https://autosheet.com/docs/article-images/setup/install-google-1.png)

3. Click **Continue** in the confirmation popup.

4. Select for which Google account you want to install GPT for Sheets – Autosheet, and click **Continue**.

   ![Sign in with your Google account](https://autosheet.com/docs/article-images/setup/install-google-2.png)

5. Click **Select all** to grant GPT for Sheets – Autosheet the required permissions, and click **Continue**.

   ![Grant GPT for Sheets – Autosheet the required permissions](https://autosheet.com/docs/article-images/setup/install-google-3.png)

A pop-up window indicates that GPT for Sheets – Autosheet has been installed. The add-on is available in your Google documents from **Extensions > GPT for Sheets – Autosheet > Launch**.

> **For IT administrators**
>
> If your organization uses a firewall or proxy that restricts network access, you must whitelist the following domains for the add-on to work:
>
> ```
> *.autosheet.com
> *.gptforwork.com
> *.google.com
> *.googleapis.com
> *.googleusercontent.com
> ```

## Having trouble installing?

If you run into any issues while installing the add-on, see the [troubleshooting guide](https://autosheet.com/docs/gpt-for-docs/troubleshooting/installation-issues).

## What's next

- [Open GPT for Docs.](https://autosheet.com/docs/gpt-for-docs/setup/open)
- Learn about [GPT for Docs](https://autosheet.com/docs/gpt-for-docs).
- [Select a model.](https://autosheet.com/docs/gpt-for-docs/configure/select-model)
- Start [authoring text](https://autosheet.com/docs/gpt-for-docs/use/author-text) with GPT for Docs.