1. Ukusebenza kahle kokusebenza kuphakeme kunemodeli evamile emakethe.
2. Idosi yesilayidi, izinsalela zempuphu yekhofi engu-0, akukho mfucuza, ukunemba kugcina ephaketheni lesibili lokugcina.
3. Idivaysi ezenzakalelayo yokubona umfutho womoya. Umfutho womoya ubalulekile ekwenzeni umkhiqizo we-prefect.
4. Inzwa yemisebenzi eminingi, ayikho i-alamu yezinto zekhofi, ayikho i-alamu yezinto zokupakisha, uphawu lwangaphakathi lwamehlo.
5. I-alamu yesikhwama esingenalutho sangaphakathi, isikhwama sangaphakathi xhuma i-alamu, uphawu lwe-envelope yangaphandle.
6. Imisebenzi emi-3 igwema ukunamathela kwempushana yekhofi: ukudlidliza, ukunyakazisa okuqondile kanye nenzwa yezinto ezibonakalayo.
7. Umshini wokuvikela ukuphepha.