by Justin Kopepasah on WordPress.org
Disables the default (Posts) post type.
Members Only Post Type will protect your post type content allowing only logged in members of your site to view the protected post types.
Shuts down registration via the usual Buddypress method, all other functionality is not effected.
Manage your Custom Post Types (CPT) and Custom Taxonomies, their templates and fields, without touching a line of code!