They occupied the lowest officer posts until a normal officer rank was found for the position, and those who finished the officer preparation with a minimal passing grade and were substituting in command positions, were eligible for promotion to normal officer rank after a set period.
They occupied. The lowest officer posts until a normal officer rank was found for the position, and those, were eligible for promotion to normal officer rank after a set period. This finished the officer preparation with a minimal passing grade. This were substituting in command positions.