It is, however, a source of confusion and uncertainty in the sense that the depositary could rely on States formulating reservations to perform the function expressly conferred on him by article 78, paragraph 1 (e), and the final phrase of article 79 (a).
但是，这却是混乱和不确定的根源，因为保存人可依赖保留提具国去履行第78条第1(e)款以及第79(a)条最后一段明确赋予他的职务。