AECOsim BD Roof Builder - Holes

AECOsim BD SS5 08.11.09.747

Is there a way to cut holes in roofs created with the Roof Builder tool (morph forms)?  I can't seem to figure it out with the traditional cut tools, penetrations, or new roof editing functions.  If you search AECOsim BD Help for "The Roof Building Utility", it states that "Creating holes in a roof" is one of the many modification operations when the Modify Roof tool is used.  All I can see is this tool edits the DataGroup Data.

TIA