Lectra Modaris and Diamino are part of the Lectra group, a French multinational company specializing in software solutions and services for the fashion, automotive, and industrial equipment industries. Lectra Modaris is a 3D design and pattern making software that allows designers to create, modify, and validate patterns in a virtual environment. Diamino, on the other hand, is a marker making and cutting optimization software that streamlines the production process by minimizing fabric waste and reducing cutting times.