You can use the Find existing button in the Menu bar to search for an existing topic and insert it into the open book.
- Select Library on the Primary navigation.
- Open the book you want to add a topic to.
Contribute opens.
- Select a topic in the left pane: the existing topic will be inserted under the selected topic.
- In the Menu bar click the button. The window is displayed.
- Click the button next to the search field to specify in which folder you want to search.
- In the search field, type the name or part of the name of the topic that you want to insert, and then click the search icon.
- Select a topic to display a preview in the right pane.
- Click Insert.
- Optionally, move the topic to another location in the book using the buttons in the Menu bar.