Installed but not showing

You must have a “WordPress 3.5 Multisite Network” for this plugin to be of any use to you. https://codex.www.ads-software.com/Create_A_Network

If you are not already running a Network, this plugin is not for you.

FYI, follow instructions here to properly nest the mu-plugins folder within the wp-content folder: https://codex.www.ads-software.com/Must_Use_Plugins

Yeh, after some more poking around I figured that out. Thanks for the comeback though. I’ll have to do some more poking around how to make my blog private while I work on layout and content until I’m ready to make it public.