What OTBI subject area provides PO receipt data when Inventory Management module isn't used at all?

Summary:

We use Procurement Cloud and create receipts for our purchase orders. However, we don't use the Inventory Management module at all. Our receipts are specific to POs. When creating an OTBI report, I don't receive any receipt data using the below subject areas. Our custom security role does include the Receiving Transaction Analysis duty role which secures access to these subject areas. Is there another role needed for these Receiving OTBI subject areas? Which subject area should display PO receipt data?

Receiving - Purchase Receipts Real Time

Receiving - Receipts Real Time

Receiving - Transactions Real Time

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