1, Umatshini omnye unokuthunga phakathi kweenwele zevelcro, ungenza ukuthunga kube kanye. Ngoko ke imveliso ingathungwa ngexesha elinye, kuthintelwe ukuqokelelana kweemveliso ezigqityiweyo.

2, Ukutya kuzinzile kwaye izitishi zintle. Umsebenzisi kufuneka abeke ilaphu aze alithunge lula.

3, Ngokutshintsha idayisi, ukusika kwii-engile zasekunene, iikona ezijikelezileyo kunye nee-engile ezinemilo ekhethekileyo kunokufezekiswa.

4, Le mveliso ineendlela ezahlukeneyo zokusetyenziswa kwaye kulula ukuyilungisa. Isetyenziswa kakhulu kwiifektri ezifana neempahla ezikhanyayo, iibhegi, iimpahla, iimveliso zangaphandle, iintente, njl.njl.