> For the complete documentation index, see [llms.txt](https://docs.chamilo.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.chamilo.org/1.11.x-de/leitfaden-fur-lehrer/interactivity_tests/einfuhrung.md).

# Einführung