In Proclaim, you can add a basic underline style or a fill-in-the-blank underline style to any text.
Add Basic Underline Style
The text editor in Proclaim does not include a button for underlining text. You can, however, apply an underline to selected text with a keyboard shortcut.
Mac OS X: Cmd+U
Add Fill-in-the-Blank Underline Style
With Proclaim, you can add fill-in-the-blank styling to words or phrases. Select your text and click the Fill in the Blank icon.
The preview on the right will show the slide development.