Working with XPresso - MAXON CINEMA 4D R16 Studio: A Tutorial Approach - page 439

8. Open the Explorer Editor . In the XGroup area of the XPresso Editor , select the Gift
node and click on its output port (red square); a flyout is displayed. Choose User Data
> Expand from the flyout, as shown in Figure 13-34; the Expand output port is added
to the Gift node.
9. Click on the output port (red square) of the Gift node; a flyout is displayed. Choose User
Data > Fillet from the flyout; the Fillet output port is added to the Gift node, as shown
in Figure 13-35.
Figure 13-34 Choosing Expand from the flyout in the XGroup area