Setting up user directed lot swapping Before user directed lot swapping can take place, these settings must be selected. Select Facility > Enterprise > Configuration > Trading Partners > Owner, and then select the Task tab. Select one of these options under the Default Lot Swapping field: User Directed By Lot User Directed By LPN User Directed By Lot Attribute Otherwise, select No. Select Facility > Enterprise > Configuration > Item, and then select the Outbound tab. Select one of these options under the Lot Swapping Allowed field: User Directed By Lot User Directed By LPN User Directed By Lot Attribute Otherwise, select No. Optionally, to turn on lot swapping logs, select Facility > WMS > Administration > System Settings Search for LOTSWAPPINGLOGS in the Key field. Select the On check box.