The new software for Cerec and inLab represents a new milestone in terms of occlusal surface design and ease of use. The graphical user interface has been streamlined and visually enhanced. All the functions intended for experienced users have been grouped together under the menu item "Master mode". The software now provides an occlusal-surface design function based on the biogeneric tooth model developed by Professors A. Mehl and V. Blanz. This function is superior to traditional methods.