We'll create fresh WordPress site with Menus installed. You have 20 minutes to test the plugin after that site we'll be deleted.
Enable or disable WordPress Multisite backend menus. Adds options to toggle administration menus at Network Admin->Settings page under “Menu Settings”. WP already toggles the Plugins menu, I’ve added a bunch more in the same/similar way.
I use the plugin to simplify the menus available to the entire network of sites. I use this plugin in a Multisite installation to disable the Delete Blog, Permalinks, Import, Add Users and Theme customizer menus.
The plugin also removes some of the admin bar menu items as well.