《明史·志·卷三十二》
礼部官把诏书放置在云舆里面，文武官员二品以上的迎接到承天门，按一定仪节展开阅读。
礼部官置诏书云舆中，文武二品以上官迎至承天门，开读如仪。
An official of the Ministry of Rites placed the imperial edict inside the Yunyu imperial carriage. Officials both civil and military of the second rank and above welcomed the imperial carriage to Chengtianmen Gate, where they unfurled and read the imperial edict according to certain rituals.