Where does “menaiktaraf” come from?

menaiktaraf (Malay) comes from Malay meng-, from Proto-Malayic *mAN-, from Proto-Malayo-Chamic *maN-, from Proto-Malayo-Sumbawan *maN-, from Proto-Malayo-Polynesian *maN- — inflectional prefix marking actor voice.

menaiktaraf (Malay): upgrade, upgrading (as in improving or renovating a system or a machine)