You might need to classify and group database connections into projects. Projects store objects related not to a particular database but to all database connections. These are usually files stored on the file system.
The Projects view displays all projects created in the system and provides tools to manage them. To open the Projects view, on the Window menu, click Projects.
Projects in the system are displayed in a tree format and all have the same high-level structure:
The toolbar is integrated into the title bar at the top of the window and contains buttons that mirror items in the view menu.