Field history tracking in Salesforce can be enabled for Standard objects and Custom objects. To enable field history tracking for custom object or standard objects first we have enable feed for standard object or custom objects in Salesforce. How to Setup Salesforce Field Tracking? From Setup, enter Object Manager in the Quick Find box, then select Object Manager . Click the custom object, and click Edit . Under Optional Features, select the Track Field History checkbox. TIP When you enable tracking for an object, customize your page layouts to include the object’s history related list. Save your changes. Click Set History Tracking in the Custom Fields & Relationships section.This section lets you set a custom object’s history for both standard and custom fields. Choose the fields you want tracked.You can select up to 20 standard and custom fields per object. You can’t track: Formula, roll-up summary, or auto-number fields Created By and Last Modified By Fields that have the AI