# ![«Image: WBO»](images/wbo-logo.png "WBO") WBO

To share a local [WBO](https://wbo.ophir.dev/) whiteboard with your Jami contacts, run WBO locally on your computer and configure it as a custom shared service in your Jami account settings.
Once configured, your Jami contacts can access and collaboratively edit WBO whiteboards directly through Jami.

<!-- TODO: Replace the following video with Jami shared services demo -->

```{raw} html
<div style="position: relative; padding-bottom: calc(56.25% + 1.5rem); height: 0; overflow: hidden; max-width: 100%; margin-bottom: 1.5rem;">
  <iframe
    src="https://www.youtube-nocookie.com/embed/6sxMaFdDFYM"
    title="WBO whiteboard demo"
    style="position: absolute; top: 0; left: 0; width: 100%; height: 100%; border: 0;"
    allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share"
    referrerpolicy="strict-origin-when-cross-origin"
    allowfullscreen>
  </iframe>
</div>
```

1. Download and install instructions for the WBO whiteboard is available from the official [WBO page](https://github.com/lovasoa/whitebophir).
2. Launch the spreadsheet server in a web browser, with URL `https://localhost:5001`, the WBO interface.
3. Create a spreadsheet with the name of your choice (note that you will need to provide the full name of the spreadsheet to your contact(s) so that they may join it).
4. Add a custom service to Jami. Ensure the `Local port` field matches the port that WBO is running on (`5001` by default).
5. Once you've confirmed the server is working correctly, invite your contacts to join.
   - Your contact opens your shared services list and selects your WBO whiteboard server.
   - The server address is copied to their clipboard automatically.
   - They paste the address into their web browser to reveal the WBO whiteboard instance.