Iyi mbumbanyigisho rero izibanda ku bumenyi n’ubushobozi bwo gusesengura inyito, ku mahange n’uburyo bikoreshwa mu iyiganyito n’iyigandimi nyamumaro, n’uburyo byakoreshwa mu mvugo z’ururimi rw’Ikinyarwanda.
Iyi mbumbanyigisho izagufasha kumenya no gusobanukirwa ibice by’ingenzi bigize ubusizi gakondo n’ubusizi bushya nyarwanda; kumenya no gukora ijora ku ngeri zitandukanye z’iminozanganzo mu busizi Nyarwanda no gusobanura ubugeni bwo kwandika ingeri zitandukanye z’ubusizi.