About 4Project
Since 4Project is a stand alone program you can choose another file by
clicking on the "Main file" button. After selecting a main file, the
lists as described above will be generated for the newly selected main
file. It is also useful if you have changed a lot in your document and
want the current status of the document.
The "OK" button will close the 4Project program and the "Help" button
will show this help file.