( 2 ) system framework of enterprise workflow information active sharing this dissertation proposes a rational system framework of enterprise workflow active sharing . this framework employs information index to support automated information search process . the information search unit is responsible for processing information needs and promoting information search process ( 2 )企业工作流信息主动共享体系结构研究深入分析了国内外相关研究的特点，汲取各个方案的优点，并考虑企业的实际需求，提出了一个合理的企业工作流信息主动共享体系结构。
