Use the command Update Dates From Supply to update the MRO interim order's Scheduled Start and Scheduled Finish date fields based on date information in the corresponding supply shop orders.
The interim order structure for which dates are being updated cannot be in state Canceled or Closed. In addition, at least some of the interim orders in the order structure should have been released.
This will update the Scheduled Start and Scheduled Finish date fields in all the order structure's interim orders that have been released. The values in the Start and Finish date fields in the corresponding shop orders are used to update the interim order fields.