Ben Hansen

This plugin changes the color of the help tab in wp-admin. It also is part of the Admin Help Improvements project for WordPress 3.8.

Color Help

This plugin changes the color of the help tab in wp-admin.

keycapability

Justin Fletcher

Do you want to give users a private area to share information based on a role they have been assigned?
…this plugin allows you to quickly create a custom post type for user roles. This allows users, with a specific role, the ability to create and edit their own ‘help notes’ providing a private set of notes for use. It can be used for anything else that fits with that role ( e.g. creating and sharing ideas within teams, minutes-of-meetings, formal notes… etc.).
To add new roles to the basic WordPress roles (Administrator, Editor, Subscriber ..etc ) you will need to use another plugin refer to <a href="https://codex.wordpress.org/Roles_and_Capabilities#Resources" rel="nofollow ugc">Roles_and_Capabilities</a> and Resources.. Plugins. You can then use one of these plugins ( e.g. <a href="https://wordpress.org/extend/plugins/user-role-editor/" title="User Role Editor" rel="ugc">User Role Editor</a> ) to allocate users to multiple roles.
So if you want to quickly give a group a private area to share and post ideas/notes .. 
1. Create a new role. 
2. Add users to the role. 
3. Enable the Help Notes from the settings.
A global ‘General Help Notes’ type is also available which is not tided to a specific role, this has the same access/capabilities as the standard WordPress ‘post’ type for write access. Unlike the other Help Notes the General Type is public to read, you can see an example over at an <a href="https://justinandco.com/plugins/help-notes/" rel="nofollow ugc">example content page</a>.
There is a widget available to list all users with access to the current Help Note type on display. The user display_name is shown and can be selected by each user within their own profile.
Extensions:
If you select the options for extending functionality through other plugins the following are available for ease of installing..
Admin side Plugins..
<ul>
<li><a href="https://wordpress.org/plugins/role-includer/" rel="ugc">Role Includer</a> simple interface to handle multiple roles with users. If you wish to hide/mask-out a particular role from “staff” ( such as “Administrator” ) so that staff cannot allocate the higher access level then you can exclude higher roles by using the <a href="https://justinandco.com/plugins/downloads/role-excluder/" rel="nofollow ugc">“Role Excluder”</a> plugin.</li>
<li><a href="https://wordpress.org/plugins/email-users/" rel="ugc">Email Users</a> allows users within a Help Note group/role to email others.</li>
<li><a href="https://wordpress.org/plugins/user-switching/" rel="ugc">User Switching</a> great tool for admins to switch to test any users access/capability.</li>
<li><a href="https://wordpress.org/plugins/simple-page-ordering/" rel="ugc">Simple Page Ordering</a> for easing re-ordering of Help Notes.</li>
<li><a href="https://wordpress.org/plugins/post-type-switcher" rel="ugc">Post Type Switcher</a> allows users with two or more roles to change the role assigned to a help note, useful if you created a Help Note under the wrong role.</li>
<li><a href="https://wordpress.org/plugins/pixabay-images/" rel="ugc">Pixabay Images</a> provides a quick method for all enabled roles within Help Notes to upload Public Domain images.</li>
</ul>
Front End Plugins..
<ul>
<li><a href="https://wordpress.org/plugins/simple-footnotes/" rel="ugc">Simple FootNotes</a> by <a href="https://profiles.wordpress.org/nacin/" rel="nofollow ugc">Andrew Nacin</a> to add a footnote shortcode [ref][/ref].</li>
<li><a href="https://wordpress.org/plugins/tabby-responsive-tabs/" rel="ugc">Tabby Response Tabs</a> by <a href="https://profiles.wordpress.org/numeeja/" rel="nofollow ugc">cubecolour</a> to add a tabbed effect to you contents page.</li>
<li><a href="https://wordpress.org/plugins/disable-comments/" rel="ugc">disable_comments</a> by <a href="https://profiles.wordpress.org/solarissmoke/" rel="nofollow ugc">solarissmoke</a> allows you to easily remove comments from ‘Help Note’ use.</li>
<li><a href="https://wordpress.org/plugins/menu-items-visibility-control/" rel="ugc">Menu Item Visibility Control</a> plugin by <a href="https://profiles.wordpress.org/shazdeh/" rel="nofollow ugc">shazdeh</a> to add/hide ‘Help Notes’ to your menus.</li>
</ul>
<h4>Plugin site</h4>
<a href="https://justinandco.com/plugins/role-based-help-notes/" rel="nofollow ugc">https://justinandco.com/plugins/role-based-help-notes/</a>
<h4>GitHub – Development</h4>
<a href="https://github.com/justinticktock/role-based-help-notes" rel="nofollow ugc">https://github.com/justinticktock/role-based-help-notes</a>

Role Based Help Notes

Using this on a WooCommerce site. Works like a charm. Great plugin.

Works great with WooCommerce

Help Notes/Posts private to assigned users of a WordPress role.

Color Help vs Role Based Help Notes