How to attach a PDF file in landscape format as panel format in Jasper Report?

I am working with Jasper Report to generate a PDF file wiht other pdf files as attachments.

I have a organisation chart as pdf file in land开发者_如何转开发scape format and I want to attach it to the output pdf file in PANEL format.

How is it possible?

It seems not to be possible to attach another .pdf file directly from within JasperReport. See http://jasperforge.org/plugins/espforum/view.php?group_id=102&forumid=103&topicid=30388 . The only way to do that is to use iText externally and modify/use the .pdf which you get from Jasper.