Business Intelligence Systems are great fulfillment of existing database and reporting systems. Reports in ERP systems are often insufficient and don’t allow for advanced and cross-sectional analysis, especially when report should include data from different sources. Integration of exisisting tools with BI system open an acces to all data, it allows to epitomize of the company situation. The unified data is a great source of reports and dashboards. They can be easily distributed to many consumers. A cooperation with professional business partner is indispensable. It will help to identify all necessary attributes and key measures for indicated analysis and represent them clearly It will facilitate decision-making process by giving the right to inspect the key operational information. It also allows to define critical problems.