It includes NX modeling functions that can be used to prepare the geometry for simulation. In addition, it offers tools for developing abstract geometries for meshing, advanced definitions of load and boundary conditions, and material definitions. It also includes the environment for the Simcenter Nastran solver. Environments for other solvers, such as Samcef, ANSYS, MSC Nastran, ABAQUS, and LS-Dyna, can be added.