Person aggregation
Use the aggregation (merge) feature to combine multiple Persons into a single person. A merged person consists of one main person and one or more non-main persons.
The primary use case is for when employees have duplicate records in Source systems (either within or across source systems), and thus multiple person objects in HelloID. Aggregation brings those multiple person objects back to one. It is useful when you can't or don't want to merge the records directly in the external source system(s). However, it is possible to merge any set of persons, even if they are derived from entirely different employees.
The normal aggregation workflow involves monitoring & responding to Merge suggestions and Unmerge/replace suggestions as you receive them, and occasionally performing manual merges/unmerges as needed.
For details on what happens during key aggregation scenarios, see Person aggregation scenarios.
Note
To merge persons, each person must have at least one contract.
To get started, Set up merge suggestions.