Encourage further exploration by adding optional resources like blog or news articles about current applications, conference posts, YouTube videos of interviews or experiments that ponder the topic, or even in-depth journal articles which invite further exploration to your Courseware material.
Contents hosted on external webservers cannot be an obligatory part of course requirements due to potential legal issues regarding data privacy (data privacy officer).
MAXI: These tips require more intensive preparation and are more suitable as ideas for future semesters.
For learning how to use Courseware, please consult Courseware Digitale Lehre @UOS
Make it a habit to note down material that you encounter by chance.