Yes, you can write notes by clicking on the owl in the main menu, then opening the Notes tab. You can also tag your notes to keep them organized.
You can also assign notes to specific Charts. This can be done one of two ways:
Option 1: From your Library/Homepage
1. Creating a note (as described above) or clicking on an existing note,
2. Directly below the note textbox, under the 'Associated Chart' header, click on the button titled 'Select'.
3. Enter the name of the Chart you'd wish to link the note to and click the desired Chart.
4. The note is now associated with that particular Chart.
Option 2: When viewing a Chart
1. Open or generate the desired Chart
2. Click 'Other Options' (underneath the Properties button at the top of the page)
3. Click 'Notes'
4. There will be two tabs, one saying '[Chart's Name]'s Notes' and the other saying 'All Notes'.
5. Stay on the '[Chart's Name]'s Notes' tab, and generate a note as described above.
6. The note will now be automatically associated with that Chart
Swapping Chart Note Association
You can swap a note's association to the current Chart by
1. Following the steps in Option 2 until Step 4.
2. Under the 'All Notes' tab, click on a note already assigned to another Chart,
3. Click 'Change to Current'.
Removing Chart Note Association
If you'd like to remove the Chart association from a note, click 'Remove Association"
Deleting Notes
If you'd like to delete a note, select the note you would like to delete and click on the delete icon in the top right-hand corner.