Want to see all details

In sales team, if manager wants to see its under child’s work or you can say leads and PO, then how to give rights to manager in sales tree under sales team.

Have you tried with Role permission manager ?

For Example:-

I am sharing an image please find it:

In this, I have circled the sales person/manager and its child.
Now i want to see reports and all the work details of its child.

Which Work Details you are saying??

I want details like Sales Order, Leads, Quotation of child

So Manger has permission of Sales Order,Leads,quotation??

I have already given the permissin to manager but i want to give permission from administrator end to manager that they can see its child’s Sales order, leads, quotation etc