Organizing your source files, external assets (like images) and other support files, can become a challenge as your project grows. PreTeXt supports managing external and generated files (including images), but this requires some setup and understanding of the correct way to specify assets in your source. This section explains both those steps.
If you are starting a new project, using the PreTeXt-CLI (with the command pretext new book, for example), then most of the setup portion is done for you.
