Hello Huu-Phuc,
Could you right click FEA1 and go to "Edit Model" to check if you add Maxwell design in the componet?
Could you check one example in the folder of "C:\Program Files\AnsysEM\v232\Win64\Examples\Twin Builder\Components\Interfaces\Maxwell\TR-TR\2D\" ?
HD
You are navigating away from the AIS Discovery experience