Hei whakatū i ngā tūhononga e whāia ai ki te mōhiotanga pai ake ki te āhuatanga ahurea o tētahi āhuatanga, me tuwhera tētahi kaitohutohu kia noho hei wāhanga o te rōpū, me te hiahia ki te whakarahi pānga whai tikanga ki ōna mema.