shazdeh

This plugin adds two options for widgets, one to set the width of the widget and also an option to show an icon beside the widget. You can define new rows of widgets using the Divider widget. Supports RTL layouts as well.

Widgets in Columns

Using this plugin you can show your widgets in desired columns and rows. You can also display an icon beside the widget.

Jory Hogeveen

Show Members fields in your admin post overviews and (if you have Admin Columns Pro) edit them inline!
<h4>Requirements</h4>
<ul>
<li>Admin Columns: <a href="https://wordpress.org/plugins/codepress-admin-columns/" rel="ugc">wordpress.org/plugins/codepress-admin-columns</a>
<ul>
<li>Or Admin Columns Pro: <a href="https://www.admincolumns.com/" rel="nofollow ugc">www.admincolumns.com</a></li>
</ul>
</li>
<li>Members: <a href="https://wordpress.org/plugins/members/" rel="ugc">wordpress.org/plugins/members</a></li>
<li>Members Content Permissions feature enabled.</li>
</ul>
The plugin will notify you at installation if something is missing. 
You can find me here:
<ul>
<li><a href="http://www.keraweb.nl/" title="Keraweb" rel="nofollow ugc">Keraweb</a></li>
<li><a href="https://github.com/JoryHogeveen/admincolumns-addon-members/" rel="nofollow ugc">GitHub</a></li>
<li><a href="https://nl.linkedin.com/in/joryhogeveen" title="LinkedIn profile" rel="nofollow ugc">LinkedIn</a></li>
</ul>

Admin Columns – Members add-on

Members integration Add-on for Admin Columns.

Widgets in Columns vs Admin Columns – Members add-on