Ko ngā whakaahua DTF he mea nui rawa atu ki te hanga o ngā whakaahua. Heoi anō, he mea iti noa iho ngā momo kiko e kitea ana e ngā whakamahi, ko te whakarite inu, te korenga whakapiri, ā, ko te korenga whakarereke i ngā whakaahua. Ko te whakamārama i ngā herenga i kitea hei whakatika i ngā mahi hanga. Ki te whai take i ngā whakaahua DTF, me mohio ki ngā herenga o ngā manaaki. Kāore pea ngā whakaahua DTF o mātou e riro i tēnā take, nā tērā ka whai wāhi te whakanoho. I te whaimana o te mahi i runga i ngā manaaki e whai mātau ana ki te matatika, ka taea te kī ia konei, ko ngā whakaahua DTF o mātou ka taea te whiwhi i tēnei.