Hello,Who could help me to solve the problem that how to copy data like the below case.
How to copy the data of Feb.18 to be the data of Jan.18
At first, I want to sale 2 bags of product A in 1st Feb.18. And it needs 15 days to product A . 1st.Feb.18 minus Lead Time(15days) is 15th.Jan.18. So I Product２Bags of productA in 15th.Jan.18.
this is the dataview of productA's sales planning
this is Lead Time (the days of producting A)
thank you very much!