Diffrence between Supply Type : Bulk and Supplier

Summary:

According to the latest user manual, Supply Type of

Bulk: Bulk materials requirement can be viewed. These materials aren't automatically backflushed or defaulted while manually issuing the materials.

Supplier: Represents the materials supplied by supplier. These materials aren't automatically backflushed or defaulted while manually issuing the materials."

https://docs.oracle.com/en/cloud/saas/supply-chain-and-manufacturing/24a/faumf/how-you-edit-work-definitions.html#:~:text=the%20item%20yield.-,Supply%20Type,materials%20aren%27t%20automatically%20backflushed%20or%20defaulted%20while%20manually%20issuing%20the%20materials.,-Supply%20Subinventory

As far as I tested, there seems like no difference between "Bulk" and "Supplier" from the fucntional point of view.