I need clarification on Zoho CRM User level Restrictions. 

Here I have attached the document for structure of my organization.

Scenario: (in diagram)

1) If Login as a manager in CRM, he can able to see all the employees under the each department also.

2) If Login as a Sales Team Manager in CRM, he can able to see the only Sales Person1,Sales Person2, Sales Person 3.

3) If Login as a Developer Team Manager in CRM, he can able to see the only Developer 1,Developer 2, Developer 3.

In above scenario, we need to list the users in USER Settings Module. 

Could you please help us?