title: 3 State Checkbox
body: <p>I am using Microsoft Word 2013 and inserting a CheckBox from the developer tab. I want to have a 3-state CheckBox (checked, intermediate, and unchecked), but whenever I pull up the properties of the CheckBox, it only gives me the options for a 2-state CheckBox (checked and unchecked).</p>
  
  <p>Is there anyway to insert a 3-state CheckBox in Microsoft Word? I'm comfortable with using VBA if needed.</p>