Can you create a group ONLY for dashboard allocations

The new multi-dashboard thing looks good. I’d like to assign most people (who have very different roles at the company) the same standard couple of dashboards. When I went to create a group of users, it appears they all need exactly the same level of access and you can’t have that dictated at the user level.

Am I reading this incorrectly? If not, I’d love a way to create “dashboard groups only” or be able to see on the main page what dashboards people have been assigned (now it’s hidden and you have to click on them.)