Advanced Custom Post Types is the perfect solution for any WordPress website which needs more content types like other Content Management Systems. No additional plugins required! Filters acpt/settings/show_admin – Determines whether or not the admin menu is shown. acpt/settings/capability – Determines capability is needed to manage custom post types. acpt/settings/save_json – The path to save post types locally. Actions acpt/init – Fires before acpt has started loading.