Ikf-i 5 n tikarsiwen i ijjuch n akayad n alxidmat
Awen eqqal 5 n tikarsiwen i ad akfu nat akayad assohen n alxidmat 1. azuk wan alɣalim Ajjach alxidmat fuk ta ikfa alxidmat net s alqim olaɣan 2. azuk wan issin Eket s alxidmaten ti war n aqqel timašɣulen n alxidmat net 3. azuk wan issin Ejja iharojan id addinat daɣ d ajjama n taqqimt 4. azuk wan issin Eqal amidi ən emanahad iness 5. Eɣanni n alɣalim Addaror n isalan daɣ awatay fuk