An OER, or Other Educational Resource, is a free and openly licensed educational material that can be used for teaching, learning, and research. OERs can include textbooks, lesson plans, videos, and other materials. If you believe that an OER has been used in a way that violates its license, you can appeal the use of the OER.
To appeal the use of an OER, you will need to contact the copyright holder of the OER. The copyright holder is typically the author or creator of the OER. You can find the contact information for the copyright holder in the OER’s license.