Ok to continue to refer to these as system roles, even though we no longer list them as such in the console?

The Lequinox platform comes with two system roles , that are assigned to administrators on setup – Platform manager and Organisation manager. Note that an administrator can change the names of these roles.

The first manager invited during platform setup is automatically assigned the Platform manager role, whereas the first manager invited during an added organisation setup is automatically assigned the Organisation manager role. Depending on your assigned console administration level, you can assign other internal role accounts these two roles as wellJust as manually created roles, these roles can be assigned  to additional internal role accounts after initial setup.

Verify For non-system roles, administrators can Administrators can change the name

and status of a role.