Found via the contacts module and selecting the Access Rights tab (access right dependent).
As each Role, and individual contact can have its own access rights, its important that you know who has what access right allocated to them and why. The Access Rights area allows you to view who in your organisation has what access right.
If you want to see what Roles, or individuals have access to different areas of the system then you can use the Access Rights tab within the Contacts module.
Selecting the Module, the Sub-system (if any), and the access right followed by clicking on the search button will display a list of Roles followed by individuals who have that access right assigned.