Under the "Supply Chain" tab -> "Inbound Logistics" tab, you can view the procured products for the WBS project.
For example, if you purchased an item for a WBS project, the item(s) present in this line, based on the definition you made under the Purchase Invoice Line of the "Project" tab, are displayed under the WBS project "Supply Chain" tab -> "Inbound Logistics" tab. For more information, please see Determining Projects Related to the Purchase Invoice .
Please note that to view the items provided for a project, the project must be selected in any document that causes an incoming action - similar to the example above.