There is now an option in the 'Configure' menu allowing you to configure certain aspects of the appearance of the Appointment book, such as colours, graphics, and what information is displayed on each appointment. Some new functionality has been added with this change, such as the ability to have pictures or textures displayed as the background, and to have appointment blocks displayed narrower than the column width, so you can readily see if an appointment has been created so it conflicts with a clinic, or vice-versa.