I meant internal dolibarr bookmarks
and yes it does work
products_with_variants
/product/list.php?sortfield=p.ref&sortorder=ASC&search_type=0&limit=25&search_category_product_list_multiselect=1&search_show_childproducts=on&search_options_project_id=-1&search_tosell=-1&search_tobuy=-1
I think that this is the needed part of the URL
&search_show_childproducts=on
