There are several existing bugs about the PDF printing functionality for baskets and basket groups in acquisitions. Templates for the PDF are not using the notices & slips and can currently not be modified without modifying files on server side. Also they are not translatable and libraires cannot add their own templates easily. I will link related bugs to this omnibus bug.
It would be an important improvement M. Saby
*** Bug 11688 has been marked as a duplicate of this bug. ***