PROJECTS → SURVEY MENU → PROJECT PROPERTIES
This feature is primarily used to protect content: It deactivates the context menu in the entire questionnaire.
Please mind:
Keyboard commands however will not be suppressed.
Using a question of the type “Text and image” (998, see Chapter 5.8, p. 206), you can realize the same behavior for a particular questionnaire page. The feature can also be used to prevent the usage of the browser’s Back button. For this the survey must be opened in a pop-up window, so that there is no menu bar.