Access Field History Related Lists in Lightning Experience

Track and display the field history for standard or custom objects, regardless of which Salesforce interface you’re using. If you added the History related list to objects in Salesforce Classic, you can now see it in Lightning Experience. You can also set up a field history related list in Lightning Experiences. This change applies to Lightning Experience, Salesforce Classic, and all versions of the Salesforce1 mobile app.

If you already added the History related list to your objects in Salesforce Classic, you’re all set. In Lightning Experience, look for your History related list (1) under the Related tab (2).

Field History related list on the Account object
Already working in Lightning Experience and want to add a History related list to an object? No problem.
  1. Click the Object Manager tab, and select an object from the list
  2. In the left pane, click Fields and Relationships and then click Set History Tracking
  3. Select the fields you want to track
  4. Add that related list to your object’s page layout