Sisitemu yigenga igizwe na sisitemu yo kugenzura: ikiganza kimwe gishobora kuzamura no kumanuka, gukurura iminara, no guterura kabiri.Irakorwa byoroshye kandi neza.
Ihuriro rishobora gukora guterura kugororotse, byemeza ko ubwoko bwose bwimodoka zimpanuka zinjira no hanze ya platifomu.