When working on a workflow, you can use sticky notes to leave reminders for yourself or context for teammates directly on the canvas.
To add a sticky note, grab it from the Actions bar at the bottom of the canvas and click where you want to place it.
To edit a sticky note, select it and right-click to open the context menu. A highlighted outline appears to confirm the note is selected.
From the context menu you can:
Change the color: select from the available color options
Adjust the text size: choose your preferred font size