sampoyigi You can currently have only one sub category, but you can always look into the code to add more levels
sampoyigi Look in extensions/categories_module/controllers/Categories_module.php and extensions/categories_module/views/categories_module.php
kittip I would like to have at least 2 sub-category level assigned to main category, anyway to configure this? 1. Main Category 1.1 sub category 1 1.1.1 sub category 1 1.1.2 sub category 2 1.2 sub category 2 1.3 sub category 3