The text throughout this guide serves as a guideline and is not intended as legal advice. If you have a specific legal question pertaining to copyright law, you should contact the Office of Legal Affairs.
To add a Creative Commons license to a work, there are two important factors to consider:
The grid below is a useful tool for visualizing what permissions are associated with each type of Creative Commons license as well as resources in the public domain.2

1Creative Commons (n.d.) About CC licenses. https://creativecommons.org/about/cclicenses/
2JoKalliauer; foter. (2015). Creative Commons licenses. https://commons.wikimedia.org/wiki/File:Creative_Commons_Licenses.png