In addition to streaming your webinar on Zuddl, you can also add an external destination to broadcast it to your audience. You can add a destination while setting up your account and also from the studio backstage.
Click the + button in the upper right corner on Studio backstage.

In the Add new destination window, click on the Add new destination button. You can also select Record only, if you wish to only record your live event.

The event also gets recorded automatically when you start streaming to a destination. Learn how to access event/session recordings.
From the list of streaming platforms, click Custom RTMP under events platform to add a new stream.

Enter a Stream Key. A stream key is used along with the destination RTMPS Link required by the streaming source (Zuddl) to identify the destination of the stream (encoder). Copy and paste this key from the encoder settings.
It is highly recommended to store this key safely as anyone with this key can transmit content to your event.
After you have entered the correct field values, click Add destination. This adds a new streaming destination and is added to the recently added streams.

You can add up to 5 different destinations.
Important
This action can only be done by an organizer in a Zuddl organization. Ensure that you have the correct privileges before setting up the live stream.