《儀禮》所見人物活動，或有其固定性、經常性職務，亦有僅具暫時性任務者。所謂暫時性任務，其身分非屬職官，其任務時間不長，當任務結束，身分隨即消失，故謂之暫時性任務。此類任務《儀禮》所見非少，本文選取十要項述之，以見其餘。藉此可知胡匡衷《儀禮釋官》一書，對職官之認定、稱謂與分類，處理未甚妥切，有待商討。蓋《儀禮》禮典常見公私交錯，且兼有固定性職守與暫時性任務，倘讀者有此認知，允爲得體。

Formal officials seen in the Yi Li had their fixed and regular duties. By contrast, there are also employees who had “temporary tasks”, which are not official positions. The duration of the temporary tasks is brief, and at the end of the tasks, the title which went with it also ended, so it was called temporary tasks. Yi Li makes regular mentions of the temporary tasks. This article selects ten points for discussion. Judging from the above, Hu Kuangzhong's Interpretation of Officials in Yi Li may not be entirely accurate. The title and classification of officials, and the details are analysed. In Yi Li, it is common to see both public officials and private stewards working together in the ceremonies. The ceremonies also have both regular officials and temporary public employees working together. This paper hopes to provide some clarification on this topic.