Difference between the 2 Roles/Privilege?

Summary:

To allow users to work on RSSP, they require "Requisition Self Service Responsive Application User" duty role. In this duty role there is only 1 privilege i.e. "Manage Requisition with the Responsive Self Service Procurement Application".

Scenario 1.) if we give the user "Requisition Self Service Responsive Application User" duty role

Scenario 2.) If we give the user - "Manage Requisition with the Responsive Self Service Procurement Application" privilege only.

Query: Is there any difference between Scenario 1 and Scenario 2 ? If Yes, then how it is different?

Basically, we wanted to understand is there any difference between these two ?

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