Which hooks can I use to add my own HTML stuff to a CPT edit screen? I created an own CPT with

$args = array (
    'labels' => array (
        'name'          => 'Catalog',
    ),
    'capability_type'   => 'post',
    'has_archive'       => true,
    'public'            => true,
    'show_in_menu'      => true,
    'rewrite'           => array ( 
        'slug'  => 'catalog' 
    ),
    'supports' =>   array (
        'title', 
        'thumbnail' 
    ),
);

register_post_type( 'catalog', $args );

I use only the featured image for the rest I removed all default things like title editor…
You can see this in the support array in my code above.

Now I want add my own HTML stuff to this editpage