How can I show wpmu dashboard to specific user roles?

Hello.

I wanted to know if I can set the visibility of this plugin to certain users in my network depending on their role. I know that I can set the visibility for a specific user manually in the config file, but it is a hassle when you have a lot of users coming on board.

So I wanted to set up visibility to ALL users with a specific role. Please let me know how to achieve this. Thanks