I know this is a beginner question, but I am not sure what file I should modify to alter the transformation of docbook to pdf. I would like to change the font outputted by the pdf and also fix the numbering issue where there is no space between the number and the text (see attachment). Where would I go to customize the docbook to pdf transform? I have tried copying the Docbook-pdf transform and editing the transform to change the parameter from Times New Roman to two different open type fonts. One transforms as the bold version, even though I have regular, italic, and bold installed. The other transforms as italic, even though I have the regular, italic, and bold installed. The numbering option is unclear to me. For the font, here is what I tried and how it transformed: