Create Custom Post Types

Part 1: How to Add Custom Post Type

Part 2: Basic Settings

Part 3: Advanced Settings

In this section, there are advanced options to configure the Post Type, and how you want it to behave, and display. 

1. Hierarchical
   This option decides whether the post type can have parent-child relationships.
2. Public
   Whether posts of this type should be shown in the admin UI and is publicly queryable.
3. Show UI
   Whether to generate a default UI for managing this post type.
4. Show in Menu
   Whether to show the post type in the admin menu and where to show that menu.
5. Menu Position
   The position in the menu order the post type should appear. show_in_menu must be true.
6. Show in Nav Menus
   Whether this post type is available for selection in navigation menus.
7. Show In Admin Bar
   Makes this post type available via the admin bar.
8. Can Export
   Whether to allow this post type to be exported.
9. Has Archive
   Whether the post type will have a post type archive URL.
10. Exclude From Search
    Whether to exclude posts with this post type from front-end search results.
11. Publicly Queryable
    Whether queries can be performed on the front end as part of parse_request()
12. Query Var
    Sets the query_var key for this post type.
13. Rewrite
    Whether WordPress should use rewrites for this post type.
14. Rewrite With Front
    Should the permalink structure be prepended with the front base?
15. Show in REST API
    Whether to show this post-type data in the WP REST API.

Relationship

You can link your Post Types ( CPT ) with Taxonomies and Custom Fields.