Complex sentence: In February 1993, the Board of Regents of Christ College Irvine voted to change the school's name to Concordia University Irvine, making the university the tenth campus in the national Concordia University System (CUS).
Split into simpler sentences: In February 1993, the Board of Regents of Christ College Irvine voted to change the school's name to Concordia University Irvine. At that time, the university became the tenth campus in the national Concordia University System (CUS).