The standard work on corporate information with SAP®-EIS - now in its 4th edition - is a practice-oriented, professional guide to building a Management Information System (MIS). Professionalism here particularly means that the Management Information System to be implemented provides reliable, understandable, and clear information at all levels of a company. Therefore, the requirements for an intuitive user interface take precedence, along with an information offering that allows for secure conclusions about the economic situation and the respective market conditions. The modular and thus flexible architecture is intended to ensure a favorable cost-benefit ratio.