To merge AutoFill Keyword Sets using HL7 messages, you must configure the associated message template to identify the merge source. Merging can only be done on the MPI, MRN, Visit #,or Account # fields.
The Medical Records Chart and Scripted Merge Processor message actions do not require any special configuration for AutoFill Keyword Set merging. Merge source identifiers do not need to be set for message templates associated with those action types, because source values are automatically identified.
When an AutoFill is merged, the old primary Keyword Value that you want to overwrite is carried in the MRG segment of the HL7 message. The new primary Keyword Value is usually carried in the PID segment.
See the following topics for more information: