Teaches find an overview of all learning materials that are available in the competence grid under the tab "examples and tasks”. 

These can be sorted by competences or learning materials and opened and viewed directly including additional material if available.

If a certain difficulty level is selected, only learning materials that are assigned to this taxonomy are displayed. 

Attention: This has no effect on competencies / sub-competencies.
Use case: different objects have recurring content, but at different levels. Through this filtering, only those external tasks / materials that are preselected here are displayed for teachers.