Where is the HTML-report for altera_fir_compiler_ii documented?

I am using Quartus Prime Version 16.1.2 Build 203 01/18/2017 SJ Standard Edition and I am targeting Arria 10, specifically 10AS066H2F34I1SG. The hmtl file is not put in the HDL directory. My project is called pff. Under the top directory there is a directory called pff. In that directory there is a file called pff.html. <top_dir>/pff/pff.html. The file is attached compressed using xz since attaching html was not allowed.