Passing a array of selected items to generate pdf

[Pierre Smits]

Hi all,


In an ftl file I generate an overview of projecttasks related to the user.
From this overview the user can select multiple items to be displayed in a
pdf file.

My question is:

How can I pass the array of the selected items to pdf generator so that only
those items are transformed to the pdf, in stead of the entire list of
related items?

I am at this for day now and looking for pointers to the right direction.

Regards,

Pierre