In more detail
Parent mode sits above the Interaction setting. In Code, Themescape shows your coding in the three views and the Export panel saves your project files and definitions. In Build, which is in beta, the views become starting layouts for a finished figure.
A third Parent mode, Model, is coming next.
In Themescape
Choose the Parent mode in the left sidebar or on the Start a project screen. Interaction, View, Work or Present, works within either Parent mode.