attached inside the current document as described by the FileAttachment annotation on page 1 of the current document.
*/
Link link = new Link(
page,
new Rectangle(240,170,100,50),
new GoToEmbedded(
document,
new GoToEmbedded.TargetObject(
document,
fileAttachmentPageIndex, // Page of the current document containing the file attachment annotation of the target document.
fileAttachmentName, // Name of the file attachment annotation corresponding to the target document.