Management it is already impossible an enterprise without the wideuse of the modern informative systems. However introduction of modern information technologies is a panacea from all problems. Practice of realization of projects of introduction of the corporate informative systems shows that together with the start of the informative systems of enterprise must conduct the row of methodological, organizational and technological changes.Aim of book - to acquaint a reader with the modern going near providing of informative support at the acceptance of administrative decisions.A book will be interesting to the students in educational establishments, and also to the beginning specialists engaging in introduction of ERP- of the systems.After a purchase additional possibility to get a book in the format of is given.