sheepfish

Post Type Management provides an intuitive and straightforward interface to manage custom post types in WordPress. Whether you’re a beginner or an experienced developer, you can create custom post types in less than 10 seconds with basic settings. For those who need more control, the “Advanced” options provide comprehensive settings to fine-tune your post types.
<h3>Key Features:</h3>
<ul>
<li>Create Post Types: Quickly set up custom post types with essential fields like Name, Singular Name, Menu Name, and Slug.</li>
<li>Advanced Settings: Customize your post types further with options to set labels, visibility, posts per page, supported features (Title, Editor, Thumbnail, etc.), and taxonomies.</li>
<li>Dashicon Selector: Choose a WordPress dashicon or upload your custom dashicon to represent your post type.</li>
<li>Edit & Delete: Manage your existing post types from the settings page. Edit post type details or remove them entirely with a click.</li>
<li>User-Friendly Interface: Clean and modern interface that integrates seamlessly with WordPress, making post type management effortless.</li>
</ul>

Post Type Management

Create, edit and delete your custom post types with ease!

Amaury Balmer

Nicolas Juen

This plugin allow to build relation between 2 custom types (posts, page, custom), very useful for manage related content on CMS type website.
A few example use cases:
<ul>
<li>manually lists of related posts</li>
<li>post series</li>
<li>rented houses connected to agency</li>
<li>etc.</li>
</ul>
Relationships are created from a settings page from the administration console.
This plugin can not do relationships with users, you should test this excellent plugin made by scribu 
https://wordpress.org/extend/plugins/posts-to-posts/

Relations Post Types

This plugin allow to build relation between 2 custom types (posts, page, custom), very useful for manage related content on CMS type website.

Post Type Management vs Relations Post Types