You can merge a duplicate pair to eliminate the duplicate record and retain the master record. Specify the record that provides the surviving data when you merge the two records.
Select the account, lead, or contact record that has a duplicate.
Select the check box next to the record that you want to merge with the record you are viewing.
In Salesforce Classic, perform the following tasks:
Click
Merge
.
Select the field values that you want to retain in the surviving record.
Click
Merge
, and then click
OK
.
In Lightning Experience, perform the following tasks:
Click
Merge
.
The
Potential Duplicate Records
wizard appears.
The
Merge Preview
column shows the preview of the master record based on the configured merge rules.
Select the field values that you want to retain in the surviving record.
Click
Next
.
Based on the object type, click one of the following buttons: