Important! Group properties apply to all checkmarks belonging to a checkmark group.
The value of a checkmark group is a list of the names of the selected checkmarks separated by a semicolon (;) or an empty string if no checkmarks have been selected.
When you create a checkmark group, it is assigned default properties. You can change the properties by selecting Properties... from the shortcut menu. The properties modification dialog box comprises five tabs for different groups of properties: