This form allows the user to manipulate a note associated with a particular (physical) device. A note is a free string that can be used to describe an issue with the device, record maintenance, or anything worth noting about the device. The text in a note is just plain text, markup code in the text is not interpreted.
Saving the note for the (physical) device is done by clicking the "Save" button. The user is redirected to the physical device overview. The "Cancel" button returns to the physical device overview without saving the note.