Siemens NX Topology Optimization

How the topology optimization done on Siemens NX software. Topology Optimization is add-in for the NX. If you have installed NX12.0.2 and "Topology Optimization" tab not show. Then add the following environment variable directing to "Topology Optimization" folder inside the NX installation directory. UGII_USER_DIR = Installation Directory path to Topology Optimization folder Generative Design Topology Optimization