Orthotropic material

Hi, I want to model a structure in plane stress in plywood material with two magnitudes for E and Poisson in different directions. How to create an orthotropic material in two or three directions in Sofistik?

Check out the ase example:
C:\Program Files\SOFiSTiK\2020\SOFiSTiK 2020\ase.dat\english\special\timber_quad_layer.dat

It should be what you are looking for