Position Management 
Position Management
Purpose
Position Management is the function for reducing inventory risk and selling loss. There are two main functions of position control. The first is to control the values entered during contract creation. The second is to create links between sales and purchasing data at the item level.
Supporting this, two main functions have been created:
Portfolio Management Association ManagementPortfolio Management
A special key is assigned to the contract item dynamically. This is used for optimizing the balance of sales and purchasing. For more information, see
Association Management
The system tracks item position information, and creates links between sales and purchasing based on the key information, portfolio. This link can be maintained flexibly. You create/change/delete this relationship logistics document maintenance. For more information, see