Protecting a Project
When viewing the list of programs in a project, you can either protect all the program files in a project, or protect individual files.
To protect all or part of a project in the Programs pane:
>In the Actions column, click 
to protect the relevant individual program files
OR.
>Click Protect All to protect all of the program files in the project. (This is useful if you change a setting in the Project Protection Settings pane.)