The document outlines the key responsibilities and processes for inventory control, distribution, production, and procurement roles within a supply chain management system. The roles are responsible for analyzing stock levels, coordinating supply and demand planning, raising purchase and production requirements, and preparing material requirement plans. The core processes involve procurement, production, distribution, and inventory control. A separate section outlines the key responsibilities for an item master and trainer role in Oracle EBS, including setting up items, suppliers, and categories and training others on processes like requisitioning, quoting, receiving, and consuming materials.