CC BY-SA-4.0

CC BY-SA-4.0 (Creative Commons Attribution-ShareAlike 4.0 International) is a widely used open copyright license that allows anyone to share (copy and redistribute) and adapt (remix, transform, and build upon) creative works, as long as they attribute the original creator and share derivative works under the same license. It is designed for creators and organizations who wish to make their content openly available while ensuring that adaptations remain free and open.