How do I do I get on RadioButton at a time (e.g. modes?)

If I browse the builtin dolphin Views for the browsers, the
Instance/Class radio buttons are in a mode control...

If I want to build a similar thing in the view compser, how can i get
one of these mode controls so that only one of my radio buttons can be
selected at a time? I don't see it in any of the control categories?

Tim

Ahh figured it out myself... RadioButtonSetPresenter - however if you
add existing radio buttons to it, make sure they don't have the
GroupStop property set.