On Desktop:

  1. Click on Overview
  2. Click Notes
  3. Click on the Project tab and edit notes. This section is best for more general notes pertaining to the project as a whole. The other tab, Spaces, will most likely hold more specific notes.


On Mobile App:

  1. Click on More located in the bottom right of the app
  2. Click on Notes
  3. Edit Notes under the Project tab


Further Reading: