Dragging this command in the scene, we can change the modeling kernel of all parties in the scene, or alternatively only selected.
To change the kernel of all parties, select the item father (“Parasolid Parts” or “ACIS Parts”) and then click on the arrow above the list:
Violet Arrow -> changes from Parasolid to ACIS,
Blue Arrow <- change by ACIS to Parasolid.
To change the kernel only some parts, simply select it from the list and then click on the arrow to change the kernel.
With the buttons below parts lists, you can perform some operations: