UP Northline/kenosha sub dispatching question

Quick question regarding dispatching on the UP Kenosha sub, I know that the CY dispatcher controls the line up to WK junction just north of the Winnetka train station, but who controls the line north of WK the UP Northeast dispatcher in Omaha, please let me know thank you.

The UP Northeast dispatcher gives the warrants to the southbounds who get on the Kenosha sub at St. Francis, but I’ve only heard him give warrants to mileposts and yard limits, not sure exactly where.