When you close a project, it is still displayed in the Navigator view, but you cannot change it any more. Its content, for example process definitions, is no longer visible.
To close a Workflow Application project:
Right click the project in the Navigator view. Select Close Project from the pop-up menu.
The icon left to the project name indicates that it is closed.
You can close several projects at once. Hold down the <Shift> key or <Ctrl> key to select all projects to be closed.
Note
The closing procedure applies to server projects, too. For more information on server projects, refer to section 3.2 Managing Server Projects.