[e-Newsletter] Will this plugin show up for our clients? (administrators in sites)

Hello WPMUDev,

As a network administrator, we want to send changelogs / updates to our clients (sites' administrators). We tested it in a sandbox with very few users/sites, but wanted to discuss about it furthermore to double-check.

Will this plugin show up for our clients? Or only the network administrator can use it? (the latter is what we want)

We wanna use this instead of MailChimp to inform sites' admin of new features.