Approved Supplier List uniqueness

Hello,

Using ASL, we would like to understand how is managed the uniqueness.

Say that we want to create ASL with business type distributor so we can define a supplier and a manufacturer. Are the following scenarios valid?

• For the same item, multiple ASL with several suppliers and same manufacturer
• For the same item, multiple ASL with same supplier and several manufacturer

We need to understand better the needs to enter those kind of information within the ASL. Especially because the manufacturer and the manufacturer part are defaulting in the PO line from the Trading Partner Items on the item definition, and not in the ASL (even if it is not displayed if there are more than 1 Manufacturer type TPI).