《明史·志·卷五十》
十三年，改使为司正，分左、右司副各一人，增加序班至四十四人，革除承奉，增设司仪四人。
十三年，改使为司正，分左、右司副各一人，增序班至四十四人，革承奉，增设司仪四人。
In the thirteenth year, the Master was renamed Director. One Deputy Director was appointed to the Left and Right Departments. The number of Introduction Officers was increased to forty-four, the Managers were dismissed and four Masters of Ceremonies were appointed.