To display the mileage of a tour completed by a field worker on the Tour summary screen of the tour case, perform the following steps.

1. In the header of Dev Studio, in the search box, search for and open GetMileageListForTour.

2. In the Data Access tab, in the Class joins section, change the Class name next to the WorkObject class to CustPegaFSM-Work-FieldServiceWorkOrder, from PegaFSM-Work-FieldServiceWorkOrder.

3. Click Save as.

4. Save the rule to the default Apply to class.

   Note: Ensure that the ruleset is for your application.