1. We want to create an auto-quiz generating page (not yet created) for our e-learning online platform. But first we need to create a library with all different categories: vocabulary, pictures, videos, and audio.
2. Each vocabulary/picture/video/audio will have its own "tag/label" for admin to choose in the auto-quiz generating page.
3. In each category, there are different sub-groups, e.g. Vocabulary --> nouns --> objects --> transportation --> car. More details is in the attached word document.