Ki te wero, he tūtohu whakatika ngā whakarite hiko kai hei taea i tētahi rāngitanga o matatika e whakaritea ana i tētahi matawhānui nui. Kua hangaia te tatai hei whakamana i te whakawehenga pūmau o ngā hiko kai me whakaae ai ki te tahuri ātaahua me te matatika nui. Ka whakamahi i tēnei tatai hei whakapakaru i ngā kaweke tino mīharo, hei whakamātau hoki i ngā pane o ngā mea whakareka hei whakaheke i te matatika. He mea nui anō hoki kia whakatatūpūtia ngā rau e huna nei i te tae noa mai i a rātou, nā rātou ka tukua i te whakamana me te rangatira i runga i te mahi o te whakapakaru. Ko tēnei tatai whakapakaru he mea nui mo te hanga i ngā mahi whakarite i roto i ngā marae orokohanga me ngā rauemi, nā te mea he tino iti ngā tohu matatika kei roto i ēnei whakahaere.