Thank you for your feature request.
The requested real-time collaboration functionality is far beyond the functionality supported not only by the track changes mechanism
of RadEditor, but also is out of scope of work of a standard UI component.
This is a complex task which involves the implementation of a whole framework/application and solid development work and many dev days.
To do this we will need clear indication that the market requires it, because right now it is already offered by Google and SharePoint. So far our clients are satisfied by the functionality provided by RadEditor and we do not have any current plans to implement a separate solution.
My recommendation is to post your request in our Feedback portal
. If it becomes popular, this will help us to prioritize your request.
I do appreciate your time and feedback and I've updated your Telerik points.
Do you want to have your say when we set our development plans?
Do you want to know when a feature you care about is added or when a bug fixed?
Telerik Feedback Portal
and vote to affect the priority of the items