A multilateral junction system includes a multilateral junction device including a first bore leg; a second bore leg; a joint section having a first opening connected to the first bore leg and a second opening connected to the second bore leg. A main body extending from the joint section and including a third opening; and, a tube connected to the third opening. The tube configured to enable an upper completion to be run into a borehole together with the multilateral junction device. Also included is a method of improving multilateral operations in a borehole.