Fuente: Wipo "digitalization" Disclosed is a computer-implemented method for adjusting an arrangement of a plurality of three-dimensional digital tooth models for a dental restoration. A three-dimensional digital teeth model comprising the plurality of the three-dimensional digital tooth models is received. A first input is received selecting one or more of the three-dimensional digital tooth models. A second input is received defining a modification of the selected one or more three-dimensional digital tooth models. The selected one or more three-dimensional digital tooth models are modified according to the second input. While the selected one or more three-dimensional digital tooth models are modified according to the second input, adjustments of a geometric form of the selected one or more three-dimensional digital tooth models are automatically calculated and applying. Furthermore, adjustments of a set of remaining three-dimensional digital tooth models of the three-dimensional digital teeth model depending on the modification of the selected one or more three-dimensional digital tooth models are automatically calculated and applied. The resulting adjusted three-dimensional digital teeth model is provided for manufacturing the dental restoration.