You can add text or image watermarks, which appear behind your text and will be repeated on every page of your document. You can also edit or delete watermarks in your document.
Important: This feature isn’t available in documents that are in pageless format. If your document already includes watermarks and you switch it to pageless format, you won't see the watermarks in your document any more. To see and use watermarks, make sure your document is in pages format.