Unable to enable the emergency purchase order on the responsive self service

Hello We have follow all the steps and configure the details as mentioned below, still we unable to view the emergency purchase order (tickbox) on the responsive self service procurement.

Configuration upon Submitting the Requisition Including the Reserved Order Number Reference

The reserved emergency order number can also be viewed on the My Requisitions and the Requisition Details page.

You can now provide the emergency purchase order number reference to the supplier to expedite procurement while the requisition is still under approval.

Steps to Enable

Use the Opt In UI to enable this feature. For instructions, refer to the Optional Uptake of New Features section of this document.