The Repeating Field setting applies to repeating HL7 fields. This setting allows the HL7 Scripted Merge Processor to perform processing for each MRN and assigning authority provided in an MRG segment. If this setting is not selected, only the MRN and assigning authority in the first instance of the field will be processed.
This setting is available only for the Merge Medical Record # field. It affects only the Scripted Merge Processor message action.