Nekto

<p>Nekto Core enhances your WordPress site by adding a new custom post type called Projects, with associated categories, a shortcode to display them, a meta box for client info, and a widget to show the latest projects.</p>
<h3>Translation ==\nThis plugin is translation ready. Use the .pot file in /languages.\n\n== Installation</h3>
<ol>
<li>Upload the plugin files to <code>/wp-content/plugins/nekto-core</code>.</li>
<li>Activate the plugin through the ‘Plugins’ screen in WordPress.</li>
<li>Use the shortcode <code>[nekto_projects number="5"]</code> in any post or page.</li>
</ol>


Nekto Core

Adds custom post types, categories, meta boxes, shortcodes, and widgets for displaying projects.

drewrawitz

<p>Sometimes you might need to provide image guidelines to your clients who are using the Featured Image meta box. This plugin will allow you to specify different notes for each custom post type that supports Post Thumbnails.</p>


Featured Image Notes

This plugin allows you to add notes to your Featured Image meta box for specific post types.

Nekto Core vs Featured Image Notes