I'm creating a custom post type and have added categories taxanomy. This can be done in two ways:
// In $args array 'taxonomies' => array('category'), // or calling a function register_taxonomy_for_object_type( 'category', 'my_custom_post_type_name' );
In both cases, an additional child-menu item appears in my custom post menu in the left admin menu.
Categories are already showing under
Post menu, so I don't need it to display again. Any way of preventing this?