Hi
See some of our courses and other tutorials online that might help.
https://courses.ansys.com/index.php/courses/topology-optimization-using-ansys-mechanical/
https://www.google.com/search?q=topology+optimization+and+ansys&rlz=1C1GCEA_enDE1032DE1032&source=lnms&tbm=vid&sa=X&ved=2ahUKEwiDms6zwpf9AhUmcvEDHXZ7AGUQ_AUoAnoECAEQBA&biw=1920&bih=1089&dpr=1
All the best
Erik