> ## Documentation Index
> Fetch the complete documentation index at: https://docs.goguardian.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Use ClassLink SSO with GoGuardian Teacher

> Two ways teachers can log in to GoGuardian Teacher with ClassLink Single Sign-On, and how admins add the GoGuardian SSO app in ClassLink.

Teachers can use ClassLink Single Sign-On (SSO) to log in to GoGuardian Teacher two ways.

<Note>
  Admins must set up the ClassLink integration and share teacher data with GoGuardian for these login methods to work. See [Integrating ClassLink with GoGuardian](/products/org-management/clever-classlink-sync).
</Note>

## Log In from the GoGuardian Teacher Page

1. Go to [teacher.goguardian.com](https://teacher.goguardian.com/).
2. Click **Log in with ClassLink**.

<img src="https://mintcdn.com/goguardian/oERokfxwKrydgDPn/images/screenshots/classlink-sso-for-teacher/step-01.png?fit=max&auto=format&n=oERokfxwKrydgDPn&q=85&s=9c0ac565e10e37dd6387620ce0d8b5ab" alt="Classlink login feature" width="628" height="858" data-path="images/screenshots/classlink-sso-for-teacher/step-01.png" />

3\. Log in on the ClassLink Launchpad page. You are then redirected to your GoGuardian Teacher dashboard. If you are already logged in to ClassLink, you are redirected back quickly.

## Log In from the ClassLink Launchpad

For teachers to launch GoGuardian from ClassLink, an admin first adds the GoGuardian SSO app:

1. In the ClassLink Management Console, under **Applications**, select **Add & Assign Apps**, then click **App Library**.
2. Search for **GoGuardian SSO**, identify the **GoGuardian Oauth2** app, and click **Add**.
3. Back in **Add & Assign Apps**, find the app and click **Assign**.
4. In the pop-up, click **Add** for each teacher group that should have access.

Teachers can then launch GoGuardian Teacher directly from their ClassLink Launchpad.