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

# Add a LinkedIn share card

> Turn on a LinkedIn share card so guests can post that they're attending your event, straight from the thank-you page.

**In short:** Turn on a ready-made LinkedIn card that guests can share after they register — free promotion for your event from the people attending it.

## Turn on the share card

Go to **Marketing → Social sharing** and switch on the **LinkedIn share card**. Once it's on, guests see a *share to LinkedIn* option on the thank-you page right after they register.

> [!NOTE]
>
> ![The Social sharing tab with the LinkedIn share card settings and a live preview](https://mintcdn.com/dreamcast-4085c99b/_o5Se_NeT7nv_9IS/images/regplus-social-sharing.jpg?fit=max\&auto=format\&n=_o5Se_NeT7nv_9IS\&q=85\&s=36b419ead0939e6f53fb5b48db925056)

## Design the card

Use the settings on the left — the preview on the right updates as you go:

* **Title** — the heading shown on the card.
* **Text colour** — pick **Light** or **Dark** so the text stays readable on your image.
* **Image type** — show the guest's photo as a **circle** or a **square**.
* **Caption** — the default message that goes with the post (guests can edit it before sharing).
* **Upload image** — the background image for the card. Use a **1000 × 562 px** image (16:9) for the best fit.

Click **Save changes** when you're happy with the preview.

> [!TIP]
>
> Keep the caption short and add your event hashtag — it makes the post easy to share and easy to find.

## What's next?

> **[Embed your event](/regplus/embed-event)**
>
> Add your event to your own website.

> **[Track where sign-ups come from](/regplus/tracking-links)**
>
> Use tracking links to see what's working.


This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.