The Custom Subjects module allows you add entries to the list of subjects that is displayed when you click the 
at the Subject field when creating a note or clinical message.
This is helpful if the standard list of subjects for notes and clinical messages does not meet the needs of your practice. You can add as many custom subjects as desired.
Your personal custom subjects display initially. However, a series of filter buttons at the top of the screen can help you locate and view subjects created by others. See Using Custom Filters for details.
The Module Preferences button is different than the other filter buttons. It allows you to limit the subjects that are available to you when completing a note or clinical message. See Maintaining the Subjects List for details.