Hello Stephane,

Thank you for submitting the current feature request! It is a valid one and I've changed its status to "Unplanned".

Creating examples such as the requested one is in our to-do list but I cannot say exactly when this example will be published. Based on the votes the current request collects, we may escalate the implementation of the demo project. I can see that you've already voted for the request.

You can also follow the current thread and once there is a change in its status, you will be notified about it.

Regards,
Petar
Progress Telerik