Data masking lets you to enable masking for individual data stores or all data stores, and to enable masking at the data-element level or class level. You can mask at the class level or at the data-element level. In this tutorial, we will be masking at the class level.
In this exercise you will activate masking for the data store CUSTOMER at the class (NAME and SURNAME) level.
To mask at the data-element level, double-click the desired data store from the Main Window, right-click the desired data element, and then click Data Changer Data Element Properties. Click Change, click Yes to activate the Changer option, and finally click Apply to activate your setting.