Groupware and workflow software that enables organizational communication, business process management, and approval flow automation in manufacturing. An information sharing and approval system designed for manufacturing-specific workflows including work instruction approval, quality management document circulation, equipment maintenance plan sharing, and production plan change notifications. Integrates schedule management, document management, electronic approval, and task management functions to strengthen inter-departmental collaboration and improve operational efficiency in manufacturing. Unlike ERP or production management systems, this software product group specializes primarily in optimizing information communication and approval processes.