Care to elaborate what functionality you're looking for?
Users can click the PDF button which is available by default from Simple XML.
What are you looking for specifically?
I want to add a button on the upper right side of the page so that when the user click the button it will generate PDF reports. I know that this is possible in simple xml, however, I need to have that functionality in advanced XML as well. Also, I need to enable the schedule PDF delivery in Advanced XML as well.