Be sure to select the right tool; boss (solid), cut or surface – you cannot switch them once created

Same consideration as a Creo sweep, generally watch sweeping around the inside of a tight radius in your trajectory.

Use the selection manager when the trajectory is a chain of elements.

 

Variable section – Guide Curves

As long as the section sketch is appropriately referenced then you can vary the section by selecting multiple trajectories, add these to the Guide Curves box.

 

 

Section orientation control is a little more confusing to set up

 

 

Bodies

By default all intersecting volumes are merged to form a single volume or body, if you untick the Merge Result option in the property manager then the volume will be listed as a separate body in the feature manager.