This function can only be found in a data room. The dynamically generated watermark from idgard® can only be added to a PDF file. The watermark contains the name of the user and a timestamp on which date this file was opened and downloaded by a user. This marking provides protection against unauthorized disclosure of documents. If this feature is assigned to a PDF file, it is automatically embedded on every page of the file. Only the data room creator and the data room administrator can assign and remove the watermark feature from a PDF file. A PDF file larger than 100 MB cannot be watermarked.