Dear All
I was test the change number in bom ,so far i just know how to use change number in different lost size。but i don't kown how to use it by time，I can't find some document about this problem 。can anyone tell me how achieve this scenario ，if possible please tell me more detail in how to configuration in spro with screenshoot 。also show me some document about change number is very helpful for me
（I mean use t-code ：cc01）
please help me
thank u ！