On the Object View, select Maps, and then Strategy Maps.
On the list, select the map and click Edit.
On the map, click the perspective and select Edit, then Change Text Properties.
In Font, click Choose to select a different font and font size.
Click OK.
In Foreground, click Choose to select the font color.
Click OK.
To reposition the font on the box, such as displaying it vertically, use Orientation.