be scheduled to meet atUsed to say that a meeting has been arranged or is scheduled to take place at a particular location. The location is marked by で, and ことになっている expresses an established arrangement or expectation.
JA: 今日の午後、ブラウン氏と、彼のオフィスで会うことになっている。
EN: I’m scheduled to meet Mr. Brown at his office this afternoon.