kebes

VEO Multisite Plugin Manager allows you to: 
– View which plugins are active globally. 
– See the sites where plugins are individually active. 
– Quickly navigate to the plugin pages of specific sites.

VEO Multisite Plugin Manager

Manage and monitor plugin activation across WordPress Multisite networks.

feedmeastraycat

WordPress removes the Update Services ability (Settings – Writing) when you create a network (aka enables WordPress MU/Multisite). 
Activate this plugin to get it back.
Note: This is only for WordPress setups with a network, aka multiple sites, aka multisites, 
aka WPMU in WordPress 3 and later.
This plugin might work with older WordPress MU sites. I haven’t tested it though. If you do, please 
let me know how it turned out.
<h3>Files</h3>
<ul>
<li>/activate-update-services/activate-update-services.php</li>
<li>/activate-update-services/README.txt</li>
</ul>

Activate Update Services

WordPress removes the Update Services ability when you create a network. Activate this plugin to get it back.

VEO Multisite Plugin Manager vs Activate Update Services