The nature of the Omniverse is beyond Spatial-Temporal Understanding on many levels. The sheer scale of its existence itself is beyond imagination. It also operates on levels that often seem contradictory or conflictual.
Demand planning refers to the process of forecasting consumer demand for a company's products or services well into the future, sometimes as far into the future as one year.
In MRP-based planning, demand plans i.e. sales plans, are created independently from constraints on production and material plans, and production plans are created based on the lead times of the supply chain.