Sometimes there are many books/sheets in workspace to plot. User can’t check book/sheet contents with Plot Setup dialog open since it’s modal dialog.

In the past, user would have to close it. Check books and sheets and then reopen the dialog to plot.

In Origin 2025b, user can click Minimize button on the dialog title bar to temporarily minimize it to take a look of different books and sheets. Then clicke the minimize button again to restore the Plot Setup dialog.