- name – General Name
- singular_name – Name for one object of this post type
- menu_name – Label for Menu Name
- name_admin_bar – Label for Admin Bar
- add_new – Label for adding a custom post or page in the dashboard
- add_new_item – Menu label for adding a new custom post or page from the menu
- new_item Menu lable label for admin bar menu.
- edit_item – Edit label for dashboard
- view_item – View label for admin bar
- all_items – View all label for dashbord
- search_items – Search button label
- parent_item_colon – parent label
- not_found – not found label
- not_found_in_trash not found in trash label
- labels – a variable to hold the labels listed in the previous examples.
- public – public visibility on front end
- publicly_queryable – public queries and whether they can be performed
- show_ui – display in admin user interface
- show_in_menu – visibility in navigation menus
- menu_icon – dashicons or graphic
- query_var – variations of slug if desired.
- rewrite – handling of rewrites
- capability_type – post or page.
- has_archive – archive index such as tags or categories.
- hierarchical – set if there is a parent / child page relationship for pages.
- show_in_rest – REST API / display in block editor
- supports
- ‘title’
- ‘editor’ (content)
- ‘author’
- ‘thumbnail’ (featured image)
- ‘excerpt’
- ‘trackbacks’
- ‘custom-fields’
- ‘comments’
- ‘revisions’
- ‘page-attributes’ (menu order, hierarchical must be true to show Parent option)
- ‘post-formats’ (aside, video, qoute etc.)
menu_position
- 5 – below Posts
- 10 – below Media
- 15 – below Links
- 20 – below Pages
- 25 – below comments
- 60 – below first separator
- 65 – below Plugins
- 70 – below Users
- 75 – below Tools
- 80 – below Settings
- 100 – below second separator
- register_post_type with WordPress
- add_action during init process
- flushing rewrite on activation of plugin so permalinks function as expected