1. Igishushanyo cya kijyambere: Guhuza ibyuma n'inzugi z'ibirahure, isura iroroshye kandi igezweho, ikwiranye n'ibiro byose byo mu biro.
2. Ububiko butekanye: Urugi rwicyuma hepfo rufite umutekano wumutekano kugirango urinde inyandiko zingenzi nibintu byawe bwite.
3. Kwerekana imikorere: Urugi rwo hejuru rwikirahure rukwiriye kwerekana imitako cyangwa inyandiko zikoreshwa cyane, zihuza ibikorwa nubwiza.
4. Guhinduranya amasahani: Isahani yimbere irashobora guhindurwa kubuntu ukurikije uburebure bwibintu, byongera uburyo bwo gukoresha.
5. Birakomeye kandi biramba: Bikozwe mu cyuma cyiza cyo mu rwego rwo hejuru gikonje, gikozwe mu ifu kugirango wirinde kwangirika no guturika, byemeza ko uzakoreshwa igihe kirekire.