Confusion with Roles based Access Control

We have this senerio -

We have setup our Organization structure as below - 
 - All employees

• Complaints
  • Complaints Investigator
    • Complaint Manager (Manager role of Complaint investigator)
  • Customer Care
    • Team Manager  (Manager role of Customer Care)
    • Area Manager (It is manager of Team manager but can't do that in creatio so added as a child role of Customer Care)

1. If I give some permission to Complaints org group, will that be inherited by Team Manager / Complaint Manager ? ~ I am under assumption that Managers role will inherit the permissions of their subordinates, but if I give certain permission to Complaints then does that pass to Area Manger ? 

Creatio 8.3.x