Atharv Joshi
Forum Moderator

Hello Robert, 

You can select the bodies based on their name using scripts. Please refer to the PCB example in the lesson 3 of this scripting course Scripting in Ansys Discovery | Ansys Innovation Courses for more information. Further you can use the record functionality and generate script for supressing the bodies for physics. 

Let me know if you face any problems.

Thanks and Regards