# Fullstory

> Integrate Fullstory with Fern docs to capture user sessions and interactions. Step-by-step instructions for adding your Org ID.

Integrate Fullstory to capture session replays and user interactions in your documentation.

<Steps>
  <Step title="Get your Fullstory Org ID">
    Your Org ID appears in the URL when you log in to Fullstory:

    ```
    https://app.fullstory.com/ui/<ORG_ID>/home
    ```

    Alternatively, find it in **Settings > Data Capture and Privacy > Fullstory Setup** in the snippet code as `window['_fs_org']`.

    See [Fullstory's guide](https://help.fullstory.com/hc/en-us/articles/360047075853-How-do-I-find-my-Fullstory-Org-Id) for more details.
  </Step>

  <Step title="Add Fullstory to `docs.yml`">
    In your `docs.yml` file, add your Fullstory Org ID:

    <CodeBlock title="docs.yml">
      ```yaml
      analytics:
        fullstory:
          org-id: ${FULLSTORY_ORG_ID} # reads your org id from environment variables
      ```
    </CodeBlock>
  </Step>
</Steps>