System rules for merging person profiles

The system merges data in person profiles according to the rules listed below.  If data appear in the Person Record Comparison table on the Merge Person screen, you must select the values to keep in the retained person profile. See Merge duplicate person records.

General Rules

The following general rules apply to merging person records.

When a merge is not allowed

The system does not merge the two person records when the dates on any of the following records associated with the person records overlap:

Additionally, the system does not merge the records when either person record is associated with: