In the process of working with our users, it was found out that the number of indicators for constructing cartograms is much larger than that adopted in the standard conduct of agrochemical analysis. In addition to agrochemical analysis, some users use indicators of other equipment, such as densitometers, nitrogen sensors, conductivity indicators, and etc. Next, users are accustomed to using a different number of groups with their own set of values ​​and form of reports. We have developed the ability to customize the values of cartogram and reporting forms for PreAgri users to meet all these features. If the user settings and reports are missing, system uses the standard settings are used.