Uhlu Lokuphakathi 1. Isingeniso: Ukubaluleka Kwengubo Esebenzayo 2. Ukuqonda Imishini yokugoqwa kwengubo 2.1 Imishini Yokusebenza Kanjani? 2.2 Izinhlobo Zomshini Wokusebenzisa Izingubo 3.3 Ukuhamba Komsebenzi Okuthuthukisiwe.