How to enable post types on Page Attributes?

Related Posts:

1. Best way to arrange custom post types by Attributes -> Order metabox value?
2. Custom page type – template under page attributes?
3. How to get a list of post types that “support” various things such as page-attributes?
4. Parent page using wp_dropdown_pages and multiple post types
5. Add Standard Page Attributes Metabox for Page Parent
6. Sort CPT archive by order prevents sorting in admin
7. How to use Custom Page Templates for hierarchical Custom Post Type
8. Set template for custom post type?
9. Add a custom meta box for client to order CPT posts how they want
10. How to enable parent-child relationships and post attribute admin widget for posts
11. Remove Header and style.css from Specific Post template
12. WordPress Custom Post Type – Post Attribute: Template. Template shows up and saves on the back end, but the default theme file is being rendered
13. Templates list in “Page Attributes” metabox is inaccurate
14. How do test if a post is a custom post type?
15. Where to put my code: plugin or functions.php?
16. What does this PHP function code mean? [closed]
17. Remove slug from custom post type post URLs
18. How to disable the single view for a custom post type?
19. Custom post types, taxonomies, and permalinks
20. Query all posts where a meta key does not exist
21. How to create a permalink structure with custom taxonomies and custom post types like base-name/parent-tax/child-tax/custom-post-type-name
22. How to get all taxonomies of a post type?
23. How to sort the admin area of a WordPress custom post type by a custom field
24. How to create a custom search for custom post type?
25. Deregister custom post types
26. Can I assign a template to a custom post type?
27. Permalinks: custom post type -> custom taxonomy -> post
28. Should I use custom post types or a custom database tables for plugin development?
29. Enable revisions for custom post type
30. Extending the search context in the admin list post screen
31. How do I query a custom post type with a custom taxonomy?
32. Adding a Custom Post Type into the menu screen
33. Pagination not working with custom loop
34. How to Add Tags to Custom Post Type?
35. How come Featured Image isn’t showing up in my Custom Post Type?
36. Custom Post Type URL Rewriting?
37. Add category base to url in custom post type/taxonomy
38. Include custom taxonomy term in search
39. Is It Possible To Add Custom Post Type Menu As Another Custom Post Type Sub Menu
40. Adding ‘menu order’ column to custom post type admin screen
41. Capabilities and Custom Post Types
42. Can the Next/Prev Post links be ordered by menu order or by a meta key?
43. what is the correct way to compare dates in a WP query_posts meta_query
44. Use register_post_type() to modify an existing post type
45. Custom Taxonomy specific to a Custom Post type
46. Renaming Custom Post Types and Taxonomies
47. List all posts in custom post type by taxonomy
48. Redeclare/Change Slug of a Plugin’s Custom Post Type
49. Allow member to have access to custom post type only. Permission to only edit their own posts
50. Mixing custom post type and taxonomy rewrite structures?
51. Advanced search form with filters for custom taxonomies and custom fields
52. Highlighting wp_nav_menu() Ancestor Class w/o Children in Nav Structure?
53. Resolve a custom post type name vs. page permalink conflict (same slug)
54. Get custom post_type’s archive URL
55. Enable Gutenberg on custom post type
56. Is there a way to get N number of WYSIWYG editors in a custom post type?
57. Can multiple custom post types share a custom taxonomy?
58. How to Add Custom Fields to a Custom Post Type?
59. Hook for post and page load
60. How to enqueue scripts on custom post add/edit pages?
61. How to display value of custom fields in page
62. Where are wordpress custom types stored?
63. Using save_post to replace the post’s title
64. Custom Post Type pages are “not found”
65. Possible to hide Custom Post Type UI/Menu from specific User Roles?
66. How do I safely change the name of a custom post type?
67. Custom post type single page returns 404 error
68. Change “Enter Title Here” help text on a custom post type
69. Hide content box with Custom Post Type?
70. Change the text on the Publish button
71. WP REST API fetch posts from post type
72. Remove taxonomy slug from a custom hierarchical taxonomy permalink
73. Adding categories to custom post type in permalink
74. Load a script just to custom post type in admin
75. Display all posts in a custom post type, grouped by a custom taxonomy
76. How do you use a CPT as the default home page?
77. get_terms by custom post type
78. single-{$post_type}-{slug}.php for custom post types
79. How do you use orderby with meta_query in WordPress 3.1?
80. Custom post type single-{custom}.php not working
81. How to get custom post type post id from slug?
82. Programmatically publish a post (custom post type) with custom fields
83. How to Add a Sub Menu Page to a Custom Post Type?
84. Prevent post from being published if custom fields not filled
85. WP_Query Pagination on single-custom.php
86. With Rest V2 (WP4.7) how does one restrict certain RESTFUL verbs?
87. Remove Custom Taxonomy Metabox from Custom Post Type Screen
88. Is it possible to remove WYSIWYG for a certain Custom Post Type?
89. Multiple orderby values in WP_Query
90. Placing a Custom Post Type Menu Above the Posts Menu Using menu_position?
91. How do I get the permalink of a custom post type?
92. Custom post type – order field
93. How to remove custom post type archive
94. Row actions for custom post types?
95. How to set parent-child relationship between differents custom post types
96. Style custom columns in admin panels (especially to adjust column cell widths)
97. Get terms by taxonomy AND post_type
98. Add Custom Fields to Custom Post Type RSS
99. How to use a custom post type archive as front page?
100. How do I create a relationship between two custom post types?