● Isixhobo sokufaka isiciko esinobuchule ukuqinisekisa ukuba akukho nto ityiwayo, akukho nto ityiwayo, akukho nto itywinwayo;
● Imodeli yokonga amandla, injini enye inokucubungula zonke izenzo;
● Isiphumo esipheleleyo sokutywina qiniseka ukuba sifanelekile kwi-can yokupakisha engamanzi;
● Umatshini ofanelekileyo kuzo zonke iintlobo zeetini ezinobubanzi obufanayo, ubude bunokulungiswa ngokulula;
● Ubuchwepheshe bokuvala kabini ukwenza isiphumo sokutywina kwemithombo, akukho kuvuza;