In the course of your day-to-day development work you will often create new source files. These files must be included in the project they logically belong to. SNiFF+ will do this for you by modifying the Project Description File (PDF) accordingly. But first you have to check out the PDF to make it writable.
In the Project Editor
You will add a new file to the
Choose Project > Save pico.shared...
The icon in the Project Tree has changed again; it indicates that the project is writable (the
PDF is still checked out). The project information has now been saved, and will be used in
your PWE only. As soon as you want to make the file you added available to the rest of
the team, check in the PDF again (don't check it in yet).