For BP role "Port of Entry" we source it from the Ship-to relationship.
In the partner access sequence we have source CRM_PARTNER_C Business Partner Relationships that looks to the ship-to partner function.
If the ship-to has a "Port of Entry" relationship then this works great.
If the ship-to has no "Port of Entry" relationship, then the Ship-to is coming into the order as the Port of Entry.
My goal is to have no Port of Entry partner in the order if the relationship does not exist. This should be easy but i don't see what I am missing.