If you have set up such an "instrument", you can make it available for PARTdataManager via this option.
Transparency during rotation [Transparency at rotation] :
If you rotate a 3D object using the mouse button, the transparency is switched on by clicking on the corresponding mouse button. You can adjust the level of transparency here.
The component "moves" by the (positive) angle value set here during rotation.
Animation duration [Animation time] ...defines the time span within which a component switches between the different perspectives.