Editing a Lead Custom Field

To edit a Lead Custom Field, you can follow the below steps:

1. From the Left Nav, click Setup > Field Management.
    
2. By default, the Lead Fields page with the standard and custom fields of leads is displayed. 
3. Scroll down to find the custom fields. Click the custom field. The custom fields are indicated by theicon.
    
4. On the field details page, click Edit.
    
5. On the Edit Custom Field pop-up window, modify the details. Click Save.