The only other reason why a request concerning promotion may need to be forwarded to a higher headquarters, would be if there is a genuine apparent error, such as a member with a lower Z-score being promoted ahead of a rating with a higher score.
Esinye isizathu sokuba isicelo sigqithiselwe phambili kundlunkulu kukuba kuza kubakho impazamo ebonakalayo njengelungu elisezantsi elinyuselwe ngaphambili kwereyithingi ngamanqaku aphezulu.