EN
The paper presents the concept of an expert system supporting knowledge man-agement. The rule-based expert system (RES) uses original, proprietary solutions: a self-organizing Horn clauses table, which simplifies editing and recording of knowledge bases as well as conversion and deduction expert spreadsheets - combin-ing the possibilities of a spreadsheet (algebraic models) with forward deduction ex-pert system, (logical models). The proposed system can be applied in early warning systems and risk management.