Add Part

Add Part 1:
►In the drop-down menu XTS Processing Unit select the Processing Unit to which a Part is to be added
►Click + button to add a new part
►If required, click on the x button to remove a selected part

Filter

Add Part 2:
►Activate the Filter button to show only the parts of the selected Processing Unit

OR

►Deactivate the Filter button to show the Parts of the entire project