A level 4a where employees only have access to the invoices they created.
I’d like to stop all employees from having free access to the full company invoices but I still need team members having some access to invoicing to share the work load.
Hi Dlorente 
James from FreeAgent here, thanks for reaching out. I can see how having some more fine grained user permissions could be really helpful.
I’ve logged your feature request for you so this should get triaged by the correct team for consideration in due course.
Best regards,
James