This dialog box lists all page names of the current document. Select one page with the elements you would like to see in the background of the current page.
Right-click outside the page to get the pop-up menu and then select the command Page=>Select Background Page to open this dialog box.
Background page elements are only displayed in the background. They can only be edited in the background page.If you copy a page to the clipboard and insert it into a different program, e.g. Word, the background page is not copied. If you want the background page as well, you have to create a document page that contains both pages.
If you paste the page into another UniPlot document, the background page will be displayed if a page with the same name exists in the document.