On any dashboard you should see a small informational icon in the top right corner of the dashboard title.
Click on this icon and a blank note modal will appear.
Click edit, and now you can add any note you'd like to this modal and format just like any other text box (highlight to format).
Uses for the documentation tool
When building a board you may want to document how you arrived at a certain visualization, or what the purpose of a particular layout is.
The documentation tool allows you to leave detailed notes related to the construction of the dashboard for other teammates to reference or clients to understand more background that what you'd like to annotate directly on the board.
If you have any questions about the documentation tool, you can email us at firstname.lastname@example.org