What's New: Creo Parametric 4.0 > Assembly Design > Boolean Operations
  
Boolean Operations
It is easier and more intuitive to perform Merge, Cut, and Intersect operations.
User Interface Location: Click Model > Component > Component Operations and then on the COMPONENT menu, click Boolean Operations.
Release: Creo Parametric 4.0
Benefits and Description
You can watch a video that demonstrates this capability.
Many to many and the intersect operation are added to boolean operations. You can control the update by selecting one of the following options in the Update Control box:
Automatic update
Manual update
No dependency