In the “video” window, after you have selected the “theater mode”, you can not only link it to the “message box” in your project, but also to a survey, your own code or an iframe.
1. Create a video window in your project, open the settings under > window > properties and activate the [ ] theater mode. 2. Depending on your needs, select a message box and below a window with a survey which you previously created in the > survey management, your own code, or an iframe which you previously created in the project.