Hi everyone. We are interested in the different user roles that are coming out in fleet 4. Is there documentation on what each roll can and can't do within Fleet Core?

Yep! Check out the in-progress documentation on permissions coming to Fleet 4.0.0 here: https://github.com/fleetdm/fleet/blob/6040f889644cb69b6a1e7c5d711cef595b030518/docs/1-Using-Fleet/8-Permissions.md

Thanks!