Kwishishini lokwakha, unxibelelwano olusebenzayo lubalulekile. Inkalo ebalulekileyo yale nkquboifowuni ekwaziyo ukumelana nemozulukunye nefowuni yongxamiseko. Olu hlobo lwefowuni lwakhiwe ukuze lukwazi ukumelana neemeko zemozulu ezinzima, luqinisekisa unxibelelwano olungenakuphazamiseka nokuba kukho imvula enkulu, ikhephu okanye amaqondo obushushu aphezulu, kwaye luqinisekisa ukuba abasebenzi bokwakha banxibelelana ngexesha elifanelekileyo xa kukho ingxamiseko.