You can configure custom field rules in order to use value dependent fields. Thus, selecting a value in Select-Box A changes the list of values in Select-Box B. To configure a value dependent field, click on File and select Project configuration (field rules).
Now, select the filed which should be dependent on another field and its dependency.
Now you see the dependent values, based on your project template. Simply select which value of the subsidiary field should be visible for each super ordinate field.
