athenaofdelphi

The Linked Pages plugin allows links between posts to be created using customisable page pickers and then displayed using the built in widget.
Making use of custom post types, you can now easily create collections of pages and include structure. For example, if your site is about football, you could implement two custom post types. Football clubs and Players. Using the provided tools, you can link players to their club in seconds and display the clubs current list of players.
For detailed information about this plugin and how it works, check out it’s wiki page at <a href="http://athena.outer-reaches.com/wiki/doku.php?id=projects:wplp:home" rel="nofollow ugc">Athena’s Wiki</a>.
<h3>License</h3>
Linked Pages, a plugin for WordPress, (C) 2011 by Christina Louise Warne, is licensed under the <a href="http://www.gnu.org/licenses/gpl.html" title="GNU General Public License" rel="nofollow ugc">GNU General Public License</a>.
Linked Pages is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
Linked Pages is distributed in the hope that it will be useful, but without any warranty; without even the implied warranty of merchantability or fitness for a particular purpose. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with the Linked Pages plugin. If not, see <a href="http://www.gnu.org/licenses/" title="GNU General Public Licenses" rel="nofollow ugc">http://www.gnu.org/licenses/</a>.

Linked Pages

The Linked Pages plugin allows links between posts to be created using customisable page pickers and then displayed using the built in widget.

Philip Newcomer

This plugin makes all custom fields (post meta) visible in the “Custom Fields” meta box on post edit screens.

Show Hidden Post Meta

As a plugin developer, I create hidden post meta all the time and sometimes I need to see it to debug it. This does what it says it does, and well. Its simple and hasn't been updated for a while, but I'm glad it exists!

PS: If you need someone to take this one over, let me know. I'll keep it tested and updated if you're unable to.

Still works on 5.5

Makes hidden post meta visible on post edit screens

Linked Pages vs Show Hidden Post Meta