The Post-It note was designed to quickly mark a Note on the Chart and link it to any tooth or location on the Chart. It appears in a bright yellow mark and is commonly marked as "NOTE" by saying "Add Note" when charting. You can come back at a later time and Open the Note to view details, or even Edit the note. You may change the Name or Title of the Note, or the description of the note. To leave a long paragraph of notes you must currently use the keyboard to type this data in. A future version would allow you to add the long notes by voice. We currently have added 2 custom notes called "OVH" that stands for overhang of a crown margin. And "ABS'' that stands for an Abscess. In the future users can create their own custom notes to quickly update the chart for Perio or odontogram charing needs.