Good afternoon, colleagues. I have InfoPath form the "Waybill car." In a separate cell indicates the initial meter reading at the time of receiving shift. In repeating table set field: Route (text), Mileage (in this field is the final meter reading at the place of arrival, km) distance. During the shift the number of routes can be from 5 to 20. Need to adjust the form to automatically calculate the range (distance) for each route in a separate field. Example: Initial indications: 310 km. Repeating Table: Route: Object 1 Mileage: 315 Distance, km: 5. Object2 Mileage: 323 Distance, km 8 .... How can I insert in the "distance" from the previous field "Mileage"?