When creating buyer's push orders for warehouse in other legal entities (for example from DC legal entity to Store's legal entity), standard D365 takes the first intercompany customer-vendor relation that has been created.

But in a multicompany store setup, there will be a intercompany customer-vendor relation per store to enable correct manuel creation of replenishment orders from DC to store A, B or C in retail company (by using IC customer A, B or C).

But with buyer's push, this can't be configured resulting in incorrect intercompany customer-vendor that are taken.

IDEA:

Setup table with company - customer - vendor - company - warehouse that would be used by buyer's push when creating orders.