Annotations allow you to provide instructions that will remain pinned to a screen or a component—you can document how your designs should behave with descriptive GIFs/videos, reference product requirements, and even share API endpoints.
Unlike Comments, Annotations are one-way only and always visible. While your team can exchange feedback and resolve issues in Comments, you can use Annotations to document requirements and design intent right within your designs.
Next up: Adding annotations to a screen