Any text formatted with a paragraph or character style with Hidden property set to True is omitted from the help target.

Type	Applies To
Boolean	Character Style Paragraph Style

Remarks

If a topic heading is formatted with this style, the whole topic is omitted from the help target.

Location

•      Click the Project Icon.

•      Select Character Style or Paragraph Styles item from the left pane Tree View.

•      The property is located under the Display group in the Properties Pane.