Curation provides an added value to a module and it is mandatory.
Description of resources (videos, PDF, and external weblinks) assist an end user and greatly faciliates the learning process. Providing description is requested as part of a submission form and it is mandatory.
Some examples of curation include providing a list containing topics that are taught as part of an educational video, providing a list containing suggested reading (e.g. peer-reviewed publications), and providing external training material and courses that complement and strengthen a module.