title: Bind a new toggle button to an existing option group in MS ACCESS 2007
body: <p>I have an option group on a form (Ms Access 2007) wiht some toggle buttons on it.I now want to add another toggle button to that existing option group.After adding one I see that it is not bound to the option group and there is no such property as 'option value' for the new toggle button.
  Please suggest how do I bind them?</p>