ifowuni yoLwandlelibhekisa kwiinkqubo zonxibelelwano ezisetyenziswa ziinqanawa okanye iinqanawa ukwenza lula unxibelelwano oluthembekileyo nolusebenzayo phakathi kwabasebenzi baselwandle kunye nolwandle. Lelona candelo libalulekileyoifowuni yemizi-mvelisoinkqubo. Ezi nkqubo zidlala indima ebalulekileyo ekuqinisekiseni ukhuseleko, ukhuseleko kunye nokusebenza kakuhle kwemisebenzi ekude nolwandle.ifowuni yemizi-mveliso ekhusela imozuluisetyenziswa kakhulu kwizilwanyana zaselwandle.