1. From your dashboard, hover over the left-hand menu. Place your mouse pointer here.
2. The tab should appear as illustrated below.
3. Click Settings.
4. Scroll Down, then Click Custom Fields
5. Click Deals
6. Click System Fields
Data Management: Deals - System Fields
System Fields in Deals are default fields built into the CRM. These fields are automatically created and cannot be deleted because they are essential for tracking and managing your sales pipeline.