> For the complete documentation index, see [llms.txt](https://guide.amanote.com/en/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://guide.amanote.com/en/getting-started/note-taking/referencing-an-area-of-the-course-material.md).

# Referencing an area of the course material

The post-it icon is one of the most popular features used by Amanote users, enabling links to be created between the course material and the note-taking area. A numbered dot can be freely placed on the course material page to add clean, structured notes for this part.

This is particularly useful for annotating diagrams, images or charts.

<figure><img src="/files/rFrZBZLPE8tUNXoPJJsJ" alt=""><figcaption></figcaption></figure>