Defining Replenishment Strategy in Control Cycle 
Purpose
The replenishment strategy defines how replenishment between the supply source and the demand source is to be organized in the control cycle.
This process describes how you can define the replenishment strategy in the control cycle, i.e. how you can assign a replenishment strategy type to a material.
Prerequisites
First of all you must define the appropriate replenishment strategies in Customizing. Please read
Creating the Replenishment Strategy .Material number
Proceed as follows to maintain the replenishment strategy (this defines the supply source):
1. In the control cycle maintenance screen (Control cycle ® Create) mark in the tab page Replenishment strategy how replenishment is to take place: