摘要 |
The invention relates to a method for preprocessing data before providing the data to a user for further processing the data by the user, comprising the steps: a) selection, by the data provider, of at last one part of the data from the while set of data provided to the user for further processing, depending on at least one given criterion which the user fills, b) hiding the selected data such that, despite being hidden from the user, the selected data can be further processed and/or executed after the provision thereof. |