IMPHAL, January 20: SMS of KVK Chandel, Th Sonamani Singh has been appointed as the micro observer of Chandel constituency for the ensuing assembly elections while inspector of customs preventive force, Moreh, Leichungnung and superintendent of land customs, Moreh, LL Mate were appointed to the same post for Tengnoupal constituency. The returning officer of Chandel district, Th Chittaranjan stated that they will be functioning under the central observers.