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 System Fields
Data Management: Person - System Fields
System Fields are the core, built-in fields automatically provided for every person. These fields store essential information that the platform uses for contact management, segmentation, reporting, and automation.