
Dear Experts
I am currently working on implementing demand forecasting in Business Central and would like a detailed understanding of how planning lines are generated in the Planning Worksheet based on a Demand Forecast. Specifically, I want to understand the complete end-to-end logic—how the system considers forecast entries along with other demand sources (like sales orders, safety stock, etc.), how it net-offs forecast with actual demand, and how it creates action messages (such as new, change, or cancel) in planning lines. Request to guide the internal calculation flow or share detailed documentation or practical insights on this process, it would be highly appreciated.