1.   On the Icon bar, click Project.

2.   Select the Paragraph Styles item from the left pane.

3.   In the right pane, select the heading to be edited.

Note that the property pane changes to show the properties of the selected style.

4.   Use the TopicType property drop-down menu to select the Topic Type you wish to associate with the specific Paragraph Style.

Note that your changes affect the selected topic type instantly and need not be saved explicitly. However, the full effect of your changes is not realized until you build the Help target.