https://help.obsidian.md/callouts
[!NOTE] Useful information that users should know, even when skimming content.
[!TIP] Helpful advice for doing things better or more easily.
[!IMPORTANT] Key information users need to know to achieve their goal.
[!WARNING] Urgent info that needs immediate user attention to avoid problems.
[!CAUTION] Advises about risks or negative outcomes of certain actions.