Starting a Vaadin Project in IntelliJ IDEA, Starting a Project, Get Started, Flow
Open, close, and move projects
Libraries IntelliJ IDEA Documentation
Libraries IntelliJ IDEA Documentation
Create a new project IntelliJ IDEA Documentation
Work inside remote project IntelliJ IDEA Documentation
Modules IntelliJ IDEA Documentation
Libraries IntelliJ IDEA Documentation
Project tool window IntelliJ IDEA Documentation
Menus and toolbars IntelliJ IDEA Documentation
Project tool window IntelliJ IDEA Documentation
java - How to see JavaDoc in IntelliJ IDEA? - Stack Overflow
Use IntelliJ for XML File Editing: /Documentation