A process, system and computer software are provided to produce at least two solutions related to a knowledge discovery from data. In particular, the information regarding operators which are usable for the knowledge discovery of the data is received, and the solutions are generated. Each of the solutions includes at least one of the operators. An ability is provided to select at least one of the solutions so as to execute one or more procedures from the data. Each of the procedures is associated with the operator of the respective solution. In addition, it is possible to include a variable number of the operators in at least one (and possibly all) of the solutions. Also, it is possible to generate a code for at least one automatically-generated solution. In particular, access to the automatically-generated solution can be obtained with this solution that includes operators usable for the knowledge discovery of the data. Then, the code can be generated for associating one of the operators of the automatically-generated solution with another one of the operators of the automatically-generated solution.