I-Lids eze-PP ziyizikhumba zesikhalo sezinkulungwane zokudla, zibhekene nezinkulungwane zokuchitha isoup futhi zinakha indlela eyinkimbinkimbi yokugcina, ekhupha ukungafakwa kwezilwane. Ziyakhuselekile kumkhulu futhi zingatholakali, zikhupha ukuchitha kusukela kumaqanda kusukela emaphoyinteni, futhi ziyisifiso sokuchitha isoup esikhulu, izibhrothi, nezincwadi emaphoyinteni, emaqanda, futhi emaphoyinteni okukhula kwezindawo zokuthengisa izinkulungwane zokudla.