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

# Trello embed

> Embed Trello boards directly in your client portal for project collaboration.

Assembly enables you to embed Trello boards directly in your client portal for seamless project collaboration.

## App setup

1. Navigate to **App Library** and select **+ Add an app** (top right).
2. Choose **Trello** from the **Client-facing** section.
3. Click **Install** in the top-right corner.
4. Configure the app name, icon, and visibility settings.
5. Set as **automatic** for all clients or **manual** for specific clients.
6. Keep the setting as **Show as embed** to keep users in the portal.
7. Open your Trello board and ensure it's set to public.
8. Click the ellipsis (...) right of the **Share** button.
9. Select **Print, export, and share**.
10. Copy the link under **Link to this board**.
11. Return to **App Library** and paste the link in the content box.
12. Append `.html` to your board link (e.g., `https://trello.com/b/GJKr8RIP.html`).

<Note>
  Appending `.html` to your board link is required for the embed to work correctly.
</Note>

13. Click **Add** to complete setup.

To preview as a client, access **Portal** in the sidebar and select **Open portal**. You can then view the connected app while logged in as your test client.