I created a process order for for a quantity of 100. In this process order I am 4 phases. I partially confirmed the first phase for a quantity of 10 only. Then for the next phase system should propose 10 quantity only. But in my case system is proposing the total 100 quantity. Please let me know .. how can we control this. System should propose succeding phase quantity... by default as previous phase quantity only. It should not propose the total quantity. Please let me know... how can we do it???