Roles for Responsive Self Service Procurement

Summary:

Hi All,
Based on SoD, in our application with current self service procurement , users are assigned with existing roles which are copy of these roles:
Advanced Procurement Requester
Procurement Requester
Procurement Preparer
Procurement Buyer
We are moving to Responsive Self Service Procurement

I am defining the a new Custom role with name 'Responsive SSP' for responsive self service procurement with below details:
Privilege Name:
Get Best Or All Available Supply Sources
Get Enterprise Structures Using REST Service
Manage Item Catalog
Manage Requisition
Manage Requisition with the Responsive Self Service Procurement Application
View Daily Conversion Rate
View Geography Information
View Trading Community Location