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?

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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.