XML output to XSLT

[sergio aghemo <s aghemo adsoftware it>]

I would like to improve the current layout and report printing.

I understand that Glom use XSLT to transform XML output to HTML.

I've found 2 XSL files (print_details_to_html.xsl and 
print_report_to_html.xsl) and I guess that if I modify them I could 
achieve some printing enhancement.

But how could I obtain the XML output that XSLT transform?

TIA

sergio