Request clarification of note in online Asset Lifecycle documentation

We are on PS 9.2.19, soon to upgrade to PUM 30. Our installed products include Asset Management, Project Costing, Payables, and Purchasing.

In our instance, PO line distributions and AP voucher line distributions with asset information and Capitalize/Asset checked will be interfaced directly to AM via INTFAPAM and PO_RECVPUSH as shown in the flowchart at the top of this Oracle page: https://docs.oracle.com/cd/E39583_01/fscm92pbr0/eng/fscm/falm/task_ProcessingPeopleSoftAssetManagementPurchasingandPayab…

Further down the same page under Processing PeopleSoft Payables Transactions with Asset Management is this note:

Note:  If you are using Project Costing to capture data on your asset-related POs and receipts, the system passes purchasing and receipts data through the Projects to Asset Management interface rather than the Payables/Purchasing Interface. In this way, the PeopleSoft system provides the navigation from the Asset Acquisition Detail page to POs and receipts, as well as the associated projects.