Service Desk Plus Purchase Order Requester

Service Desk Plus Purchase Order Requester

Hi All,
 
We have been using SD Plus for a number of years now and would like to make the move to using the PO part of the application.
 
I can see where you can make a requester a PO approver however cannot see where a standard requester can actually create a PO.
 
Can this be done or can only a technician only create a PO?
 
Thanks
Brett

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