I've just added a new field, called Include, to my categories.db. I would like to include this field in my category.html template. I've searched the forum for answers but all i could fine was a post telling me to edit four different files, nph-build.cgi, sub build_category_pages, and probably sub site_html_category in site_html_templates.pl.

Can anybody please help me pinpoint the exact modifications i have to make to these files to make my new categories.db field show up in my category pages?