customized a backup report from DPA

there is a default report for successful backup job, I want to use it to generate a advanced report

1. I want to know which backup device each job used (there are 3 datadomian in their networker backup environment). how to add the device  

    column into report??

2. when we schedule a report and send out with pdf format, the required columns are more than one page, how to change the orientation?

it's much difficult to customized a report....