A book may be cloned with or without data. Upon selection of Clone Book, a new book will appear in the workspace, identical to the book just cloned.
Clone Book | With Data: This option is recommended for a book that uses multiple data sources for plotting. After the book is cloned, the curves may be re-linked.
Clone Book | Without Data: This option is recommended for a book that uses only one data source for plotting. After the book is cloned, select the dataset to be linked in the Data Reference pane.