The aap UI support the role setting:

UI: Access Management -> automation execution/ automation desicion / automation content.

The ansible.controller has supported the role configuration like:

role_definition
role_team_assignment
role_user_assignment

https://console.redhat.com/ansible/automation-hub/repo/published/ansible/controller/content/module/role_definition/
https://console.redhat.com/ansible/automation-hub/repo/published/ansible/controller/content/module/role_team_assignment/
https://console.redhat.com/ansible/automation-hub/repo/published/ansible/controller/content/module/role_user_assignment/

But the ansible.eda doesn't support the role configuration yet.