When opening the Otii 3 Desktop App, users can create a new project or choose to do so while working on an existing one.
Open Otii 3 Desktop App.
On the welcome window, below the Actions section, click "Create a new Otii project."
Navigate to:
Windows & Ubuntu: File > New, or by pressing Ctrl-N
.
MacOS: File > New, or by pressing ⌘-N
.