Attempting to use:
<?php wp_list_categories( $args ); ?>
And this works fine to display a list of the default Wordpress category group used for posts(?) but I'm looking to pull a category group that is created by a plugin. Is there a parameter I can pass above that will pull a different group or can I specify by slug or similar? If slug is a possibility, how do you find the category group's slug? I think default category slug => blogging so I wonder where to find this slug?
Going off this codex https://codex.wordpress.org/Template_Tags/wp_list_categories