Processing Unit

Processing Unit 1:
Expand Solution-Explorer > System
Right-click on TcCOM Objects to open the context menu
Click Add New Item in the context menu
Processing Unit 2:

The Insert TcCOM Object dialog box opens.

Click on the + button of the XPlanar Modules to see the available TcCOM objects
Select XPlanarProcessingUnit [Module]
Double-click on the selection or confirm with OK

A Processing Unit is added to the TcCOM objects.