Projects are automatically saved for you. For example, any time you make a change to a project, such as changes to source configuration, properties on files, or run options, the project is automatically saved on disk.
Tip: However, changes to the design constraints are not automatically saved as part of the project. You must use the Save Constraints command, or Save Constraints As..., to write constraint changes to disk.
To save a project to a new location, select . This copies the entire project directory structure to a specified location and maintains the status of the existing runs when run results are included.