Can Oracle Procurement Cloud Support RFQ-to-PO Flow Starting from Non-Catalog Requisitions?

Summary:

Hello,
I have the following use case in Oracle Procurement Cloud, and I would appreciate your guidance on how to implement it properly, or if the standard functionality supports it.
Currently, the business sends purchase requests via email, for example: “We need to buy 50 laptops with Intel i5 processor.” At this point, there is no defined SKU—only a general need.
The current process is as follows:

The buyer creates an RFQ directly in Oracle Sourcing, using the general description of the requirement.

Suppliers respond with their alternatives, including specifications and pricing.
Example:

• Supplier A: Lenovo Laptop Intel i5, 1TB Storage, 256GB RAM, black color