Izingxenye zokugxiviza kufanele zibe lula ngokuma futhi zibe nengqondo ngesakhiwo, ukuze kube lula ukwakheka kwesikhunta futhi kube lula inani lezinqubo, okungukuthi, ukuqedela ukucutshungulwa kwayo yonke ingxenye ngenqubo encane futhi elula yokugxiviza, ukunciphisa ukucutshungulwa ngezinye izindlela, nokwenza lula umsebenzi wokugxiviza. Ukwenza kube lula ukuhlelwa kwemishini nokukhiqiza okuzenzakalelayo ukuze kwandiswe ukukhiqizwa kwezabasebenzi.