I am doing a 2D pure shear isochoric strain analysis with 20% pure shear in ansys workbench using ansys static structural in ansys workbench. Previously in ansys mechanical apdl, there is a scope to enter displacement as a function of coordinates of nodes. The equations of my constituting boundary condition are

U = 0.2 *X and V = (-20/120)* Y. Here X and Y are the coordinates of the concerned node. How do I use them in ansys static structural analysis? Please guide.