I am creating a site having a custom publish type known as 'casestudies'. Under my CPT food selection in Admin there's a 'Categories' links that would go to the standard Wordpress cat editor.

I have added some groups such as this [slug in squares]: Situation Studies [situation-studies] - Corporate Productions [corporate-productions] - - Advertising [advertising] - - Internet Marketing [digital-marketing]

Then, when adding situation studies, I've selected the appropriate category.

And So I would expect this to exhibit me a number of my situation studies: http://domain.com/category/case-studies/corporate-productions/digital-marketing/ But no :(

Can there be a way that I have to make Wordpress conscious of the hyperlink between felines and CPTs? Used to do re-save the permalinks.

Incidentally, category archives for other posts work fine, simply not anything thats from the 'casestudies' CPT.

Here's my CPT code:

function register_cpt_casestudy() {

$labels = array(
    'name' => _x('Case Studies', 'casestudies'),
    'singular_name' => _x('Case Study', 'casestudies'),
    'add_new' => _x('Add New', 'casestudies'),
    'add_new_item' => _x('Add New Casestudy', 'casestudies'),
    'edit_item' => _x('Edit Case Study', 'casestudies'),
    'new_item' => _x('New Case Study', 'casestudies'),
    'view_item' => _x('View Casestudy', 'casestudies'),
    'search_items' => _x('Search Case Studies', 'casestudies'),
    'not_found' => _x('No case Studies found', 'casestudies'),
    'not_found_in_trash' => _x('No case Studies found in Trash', 'casestudies'),
    'parent_item_colon' => _x('Parent Case Study:', 'casestudies'),
    'menu_name' => _x('Case Studies', 'casestudies'),
);

$args = array(
    'labels' => $labels,
    'hierarchical' => true,
    'description' => 'Case studies CPT Description...',
    'supports' => array('title', 'editor', 'excerpt', 'author', 'thumbnail', 'comments', 'revisions', 'post-formats'),
    'taxonomies' => array('category', 'Videos'),
    'public' => true,
    'show_ui' => true,
    'show_in_menu' => true,
    'menu_position' => 5,
    'show_in_nav_menus' => true,
    'publicly_queryable' => true,
    'exclude_from_search' => false,
    'has_archive' => true,
    'query_var' => true,
    'can_export' => true,
    'rewrite' => true,
    'capability_type' => 'post'
);

register_post_type('casestudies', $args);
}

Thanks peoplessss!