Abstract
Abstract The current research studies and analyzes the relation between user involvement, management information system, construction and implementation. So, the Central Library in Mosul University has been specified that as filed studying, research problem are restricted in the absence of information systems. This may lead to weakens in a whole performance. The research aims to produce a comprehensive concept and who is transacted in it. The research reaches into some recommendations; they enhancing the research hypothesis, like found incorporeal and effective relationship between user involvement and Management Information Systems Constructions. .