I have made a project for an ADT GasStation. But I want to expand on it and make a whole community. I want to add it to a larger project, Community, so that a Community can have GasStations. How do I place the files of the projects so that they can interact? Would I just copy/paste the whole GasStation project into the Community project folder? And put folders in Community's source and header files for GasStation header and source files? Or some other way?