Negotiations between Italy and the Allies, particularly the new Yugoslav delegation (replacing the Serbian delegation), agreed to a trade off between Italy and the new Kingdom of Yugoslavia, which was that Dalmazia, despite being claimed by Italy, would be accepted as Yugoslav, while Istria, claimed by Yugoslavia, would be accepted as Italian.
Läbirääkimistel Itaalia ja liitlaste vahel, eriti uue Jugoslaavia delegatsiooniga (asendas Serbia delegatsiooni), lepiti Itaalia ja uue Jugoslaavia Kuningriigi vahel kokku, et Dalmaatsia, mida soovis Itaalia, läheb Jugoslaaviale, samas Istria, mida soovis Jugoslaavia, läheb Itaaliale.