Broken out section bug?

Today I was attempting to add a broken out section in anexisting section view so that I could add a few balloons tocomponents that were visible and not hidden. I got an error sayingthis is not possible (see attached image). Is this a bug or is thisjust the way things are? I never tried this in SW 2006 so I don'tknow if it's new to '07 or not...SolidworksDrawings And Detailing