isikali esiveza ukulandelana kwezinto — isiZulu
Ulwazi oluyisifanekiso lufakwa kusetshenziswa isikali. Isikali esiveza ukulandelana kwezinto simele ubudlelwane obulandelanayo bezinombolo kodwa asigcini umehluko wobubanzi phakathi kwezinombolo. Izibonelo zezikali eziveza ukulandelana zibandakanya ukubekwa ngokwamazinga kwamahhotela (amahhotela aziwa ngama-1-star kuya kuma-5-star) noma ukleliso lwangokwezinombolo emjahweni (indawo yokuqala, yesibili noma yesithathu). Ukulandelana kwezinto kufaka phakathi ukuhleleka (ukusuka phansi kuya phezulu) kulolo lwazi olungahlungiwe oluyisifanekiso futhi ngeke lusetshenziselwe ezinye izibalo.