All Sultan can have the respective Nombor from thier own states. So Sultan of Johor can have JJJ1. Perak Sultan can have AAA1. But WWW1 or WWW15 is federal. Since the tender is call for and no numbers is being listed as gift, everybody takes the efforts to tender for it with bank draft. I am sure there were bids from the public for it.
So, it is a question of 1Transformasi where transparence of tender where hand job is involved.