Umunara wohereza ni imiterere ndende, mubisanzwe umunara wicyuma, koresha kugirango ushyigikire umurongo w'amashanyarazi.Dutanga ibyo bicuruzwa twifashishije abakozi bakorana umwete bafite uburambe bunini muriki gice.Twanyuze mubisobanuro birambuye kumurongo, ikarita yinzira, kubona iminara, imiterere yimbonerahamwe hamwe nubuhanga bwa tekinike mugihe dutanga ibyo bicuruzwa.