If activated, it will show in the panel a button next to the property where you can give the possibility to reach the Translucency
This button will also resolve conflicts with “Screen space Refraction”, in fact if it should be active, it will be deactivated once the button is pressed.
Basically this is a Boolean (On Off) button which is the native property of blender to enable or disable Blender’s native “Subsurface Translucency”.
