Configure Survivorship > Configuring deduplication for field group entries
  

Configuring deduplication for field group entries

To identify and merge duplicate field group entries, you can set fields within a field group or its nested field groups as deduplication criteria.
    1From the Explore page, open the business entity.
    2On the Survivorship page, select the field group for which you want to configure deduplication.
    3From the list in the Deduplication section, select fields that you want to use as deduplication criteria.
    4Click Apply, and then click Save.