When I click Edit on any record, I see the Sell standard fields before my Additional Fields. Can I delete the standard fields so I can see my custom fields first? Can I reorder or remove fields on the Edit page of a lead, contact, or deal?
You cannot remove or reorder standard fields from Sell. Admins can add custom fields if you need to track additional information that is not available through the standard fields. You can find custom fields under Additional Fields on all leads, contacts, and deals cards, which you can reorder in your settings.
For more information, see the article: Creating and managing custom fields in Sell.