Can other administrators install WPMU plugins from the WPMU dashboard?

I work on a bunch of sites for multiple clients, some of whom are administrators on their sites. If I install the WPMU DEV Dashboard, does that allow other administrators to be able to add plugins from WPMU?

Here's why I ask - I offer these plugins to my clients as an added value option that they pay extra for (because I'm paying for WPMU) and don't want them to have the ability to add WPMU plugins themselves.

Anyone know more about this?