This feature is available in all editions.
The easiest place to see the full range of role assignments for a member is on the Project Roles page (Note: Admin access is required to view this page).
Go to Administration > Members > Project Role.
Click the Manage button next to the member's name.
Click on the + symbol to expand the project list. The member's role displays in the Project Role/Owner List column.
To learn more about project roles, visit Roles and Project Membership.